From 2cf8aa19fe8bec578b707daa383ebff80e3f81a1 Mon Sep 17 00:00:00 2001 From: Erik Hugne Date: Fri, 29 Jun 2012 00:16:37 -0400 Subject: [PATCH] tipc: use standard printk shortcut macros (pr_err etc.) All messages should go directly to the kernel log. The TIPC specific error, warning, info and debug trace macro's are removed and all references replaced with pr_err, pr_warn, pr_info and pr_debug. Commonly used sub-strings are explicitly declared as a const char to reduce .text size. Note that this means the debug messages (changed to pr_debug), are now enabled through dynamic debugging, instead of a TIPC specific Kconfig option (TIPC_DEBUG). The latter will be phased out completely Signed-off-by: Erik Hugne Signed-off-by: Jon Maloy [PG: use pr_fmt as suggested by Joe Perches ] Signed-off-by: Paul Gortmaker --- net/tipc/bcast.c | 2 +- net/tipc/bearer.c | 52 +++++++++--------- net/tipc/config.c | 6 +-- net/tipc/core.c | 13 +++-- net/tipc/core.h | 12 +---- net/tipc/discover.c | 4 +- net/tipc/handler.c | 4 +- net/tipc/link.c | 116 ++++++++++++++++++++++------------------- net/tipc/name_distr.c | 25 ++++----- net/tipc/name_table.c | 40 +++++++------- net/tipc/net.c | 8 +-- net/tipc/netlink.c | 2 +- net/tipc/node.c | 22 ++++---- net/tipc/node_subscr.c | 3 +- net/tipc/port.c | 8 +-- net/tipc/ref.c | 10 ++-- net/tipc/socket.c | 10 ++-- net/tipc/subscr.c | 14 ++--- 18 files changed, 177 insertions(+), 174 deletions(-) diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index d9df34fbd7c..fef3689bcf2 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -880,7 +880,7 @@ void tipc_port_list_add(struct tipc_port_list *pl_ptr, u32 port) if (!item->next) { item->next = kmalloc(sizeof(*item), GFP_ATOMIC); if (!item->next) { - warn("Incomplete multicast delivery, no memory\n"); + pr_warn("Incomplete multicast delivery, no memory\n"); return; } item->next->next = NULL; diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 86b703f5509..1840e1fadd2 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -123,7 +123,7 @@ int tipc_register_media(struct tipc_media *m_ptr) exit: write_unlock_bh(&tipc_net_lock); if (res) - warn("Media <%s> registration error\n", m_ptr->name); + pr_warn("Media <%s> registration error\n", m_ptr->name); return res; } @@ -418,12 +418,12 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority) int res = -EINVAL; if (!tipc_own_addr) { - warn("Bearer <%s> rejected, not supported in standalone mode\n", - name); + pr_warn("Bearer <%s> rejected, not supported in standalone mode\n", + name); return -ENOPROTOOPT; } if (!bearer_name_validate(name, &b_names)) { - warn("Bearer <%s> rejected, illegal name\n", name); + pr_warn("Bearer <%s> rejected, illegal name\n", name); return -EINVAL; } if (tipc_addr_domain_valid(disc_domain) && @@ -435,12 +435,13 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority) res = 0; /* accept specified node in own cluster */ } if (res) { - warn("Bearer <%s> rejected, illegal discovery domain\n", name); + pr_warn("Bearer <%s> rejected, illegal discovery domain\n", + name); return -EINVAL; } if ((priority > TIPC_MAX_LINK_PRI) && (priority != TIPC_MEDIA_LINK_PRI)) { - warn("Bearer <%s> rejected, illegal priority\n", name); + pr_warn("Bearer <%s> rejected, illegal priority\n", name); return -EINVAL; } @@ -448,8 +449,8 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority) m_ptr = tipc_media_find(b_names.media_name); if (!m_ptr) { - warn("Bearer <%s> rejected, media <%s> not registered\n", name, - b_names.media_name); + pr_warn("Bearer <%s> rejected, media <%s> not registered\n", + name, b_names.media_name); goto exit; } @@ -465,24 +466,25 @@ restart: continue; } if (!strcmp(name, tipc_bearers[i].name)) { - warn("Bearer <%s> rejected, already enabled\n", name); + pr_warn("Bearer <%s> rejected, already enabled\n", + name); goto exit; } if ((tipc_bearers[i].priority == priority) && (++with_this_prio > 2)) { if (priority-- == 0) { - warn("Bearer <%s> rejected, duplicate priority\n", - name); + pr_warn("Bearer <%s> rejected, duplicate priority\n", + name); goto exit; } - warn("Bearer <%s> priority adjustment required %u->%u\n", - name, priority + 1, priority); + pr_warn("Bearer <%s> priority adjustment required %u->%u\n", + name, priority + 1, priority); goto restart; } } if (bearer_id >= MAX_BEARERS) { - warn("Bearer <%s> rejected, bearer limit reached (%u)\n", - name, MAX_BEARERS); + pr_warn("Bearer <%s> rejected, bearer limit reached (%u)\n", + name, MAX_BEARERS); goto exit; } @@ -490,7 +492,8 @@ restart: strcpy(b_ptr->name, name); res = m_ptr->enable_bearer(b_ptr); if (res) { - warn("Bearer <%s> rejected, enable failure (%d)\n", name, -res); + pr_warn("Bearer <%s> rejected, enable failure (%d)\n", + name, -res); goto exit; } @@ -508,12 +511,13 @@ restart: res = tipc_disc_create(b_ptr, &m_ptr->bcast_addr, disc_domain); if (res) { bearer_disable(b_ptr); - warn("Bearer <%s> rejected, discovery object creation failed\n", - name); + pr_warn("Bearer <%s> rejected, discovery object creation failed\n", + name); goto exit; } - info("Enabled bearer <%s>, discovery domain %s, priority %u\n", - name, tipc_addr_string_fill(addr_string, disc_domain), priority); + pr_info("Enabled bearer <%s>, discovery domain %s, priority %u\n", + name, + tipc_addr_string_fill(addr_string, disc_domain), priority); exit: write_unlock_bh(&tipc_net_lock); return res; @@ -531,12 +535,12 @@ int tipc_block_bearer(const char *name) read_lock_bh(&tipc_net_lock); b_ptr = tipc_bearer_find(name); if (!b_ptr) { - warn("Attempt to block unknown bearer <%s>\n", name); + pr_warn("Attempt to block unknown bearer <%s>\n", name); read_unlock_bh(&tipc_net_lock); return -EINVAL; } - info("Blocking bearer <%s>\n", name); + pr_info("Blocking bearer <%s>\n", name); spin_lock_bh(&b_ptr->lock); b_ptr->blocked = 1; list_splice_init(&b_ptr->cong_links, &b_ptr->links); @@ -562,7 +566,7 @@ static void bearer_disable(struct tipc_bearer *b_ptr) struct tipc_link *l_ptr; struct tipc_link *temp_l_ptr; - info("Disabling bearer <%s>\n", b_ptr->name); + pr_info("Disabling bearer <%s>\n", b_ptr->name); spin_lock_bh(&b_ptr->lock); b_ptr->blocked = 1; b_ptr->media->disable_bearer(b_ptr); @@ -584,7 +588,7 @@ int tipc_disable_bearer(const char *name) write_lock_bh(&tipc_net_lock); b_ptr = tipc_bearer_find(name); if (b_ptr == NULL) { - warn("Attempt to disable unknown bearer <%s>\n", name); + pr_warn("Attempt to disable unknown bearer <%s>\n", name); res = -EINVAL; } else { bearer_disable(b_ptr); diff --git a/net/tipc/config.c b/net/tipc/config.c index c5712a34381..7978fdd9929 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -432,7 +432,7 @@ static void cfg_named_msg_event(void *userdata, if ((size < sizeof(*req_hdr)) || (size != TCM_ALIGN(ntohl(req_hdr->tcm_len))) || (ntohs(req_hdr->tcm_flags) != TCM_F_REQUEST)) { - warn("Invalid configuration message discarded\n"); + pr_warn("Invalid configuration message discarded\n"); return; } @@ -478,7 +478,7 @@ int tipc_cfg_init(void) return 0; failed: - err("Unable to create configuration service\n"); + pr_err("Unable to create configuration service\n"); return res; } @@ -494,7 +494,7 @@ void tipc_cfg_reinit(void) seq.lower = seq.upper = tipc_own_addr; res = tipc_publish(config_port_ref, TIPC_ZONE_SCOPE, &seq); if (res) - err("Unable to reinitialize configuration service\n"); + pr_err("Unable to reinitialize configuration service\n"); } void tipc_cfg_stop(void) diff --git a/net/tipc/core.c b/net/tipc/core.c index f7b95239ebd..3689cb4067c 100644 --- a/net/tipc/core.c +++ b/net/tipc/core.c @@ -34,14 +34,13 @@ * POSSIBILITY OF SUCH DAMAGE. */ -#include - #include "core.h" #include "ref.h" #include "name_table.h" #include "subscr.h" #include "config.h" +#include #ifndef CONFIG_TIPC_PORTS #define CONFIG_TIPC_PORTS 8191 @@ -162,9 +161,9 @@ static int __init tipc_init(void) int res; if (tipc_log_resize(CONFIG_TIPC_LOG) != 0) - warn("Unable to create log buffer\n"); + pr_warn("Unable to create log buffer\n"); - info("Activated (version " TIPC_MOD_VER ")\n"); + pr_info("Activated (version " TIPC_MOD_VER ")\n"); tipc_own_addr = 0; tipc_remote_management = 1; @@ -175,9 +174,9 @@ static int __init tipc_init(void) res = tipc_core_start(); if (res) - err("Unable to start in single node mode\n"); + pr_err("Unable to start in single node mode\n"); else - info("Started in single node mode\n"); + pr_info("Started in single node mode\n"); return res; } @@ -185,7 +184,7 @@ static void __exit tipc_exit(void) { tipc_core_stop_net(); tipc_core_stop(); - info("Deactivated\n"); + pr_info("Deactivated\n"); } module_init(tipc_init); diff --git a/net/tipc/core.h b/net/tipc/core.h index 2a9bb99537b..c376ec06e69 100644 --- a/net/tipc/core.h +++ b/net/tipc/core.h @@ -37,6 +37,8 @@ #ifndef _TIPC_CORE_H #define _TIPC_CORE_H +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -89,13 +91,6 @@ void tipc_printf(struct print_buf *, const char *fmt, ...); #define TIPC_OUTPUT TIPC_LOG #endif -#define err(fmt, arg...) tipc_printf(TIPC_OUTPUT, \ - KERN_ERR "TIPC: " fmt, ## arg) -#define warn(fmt, arg...) tipc_printf(TIPC_OUTPUT, \ - KERN_WARNING "TIPC: " fmt, ## arg) -#define info(fmt, arg...) tipc_printf(TIPC_OUTPUT, \ - KERN_NOTICE "TIPC: " fmt, ## arg) - #ifdef CONFIG_TIPC_DEBUG /* @@ -105,15 +100,12 @@ void tipc_printf(struct print_buf *, const char *fmt, ...); #define DBG_OUTPUT TIPC_LOG #endif -#define dbg(fmt, arg...) tipc_printf(DBG_OUTPUT, KERN_DEBUG fmt, ## arg); - #define msg_dbg(msg, txt) tipc_msg_dbg(DBG_OUTPUT, msg, txt); void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *); #else -#define dbg(fmt, arg...) do {} while (0) #define msg_dbg(msg, txt) do {} while (0) #define tipc_msg_dbg(buf, msg, txt) do {} while (0) diff --git a/net/tipc/discover.c b/net/tipc/discover.c index ae054cfe179..2f91f377009 100644 --- a/net/tipc/discover.c +++ b/net/tipc/discover.c @@ -106,8 +106,8 @@ static void disc_dupl_alert(struct tipc_bearer *b_ptr, u32 node_addr, tipc_printbuf_init(&pb, media_addr_str, sizeof(media_addr_str)); tipc_media_addr_printf(&pb, media_addr); tipc_printbuf_validate(&pb); - warn("Duplicate %s using %s seen on <%s>\n", - node_addr_str, media_addr_str, b_ptr->name); + pr_warn("Duplicate %s using %s seen on <%s>\n", node_addr_str, + media_addr_str, b_ptr->name); } /** diff --git a/net/tipc/handler.c b/net/tipc/handler.c index 9c6f22ff1c6..7a52d3922f3 100644 --- a/net/tipc/handler.c +++ b/net/tipc/handler.c @@ -57,14 +57,14 @@ unsigned int tipc_k_signal(Handler routine, unsigned long argument) struct queue_item *item; if (!handler_enabled) { - err("Signal request ignored by handler\n"); + pr_err("Signal request ignored by handler\n"); return -ENOPROTOOPT; } spin_lock_bh(&qitem_lock); item = kmem_cache_alloc(tipc_queue_item_cache, GFP_ATOMIC); if (!item) { - err("Signal queue out of memory\n"); + pr_err("Signal queue out of memory\n"); spin_unlock_bh(&qitem_lock); return -ENOMEM; } diff --git a/net/tipc/link.c b/net/tipc/link.c index f6bf4830ddf..e543b9f91ee 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -41,6 +41,12 @@ #include "discover.h" #include "config.h" +/* + * Error message prefixes + */ +static const char *link_co_err = "Link changeover error, "; +static const char *link_rst_msg = "Resetting link "; +static const char *link_unk_evt = "Unknown link event "; /* * Out-of-range value for link session numbers @@ -300,20 +306,20 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, if (n_ptr->link_cnt >= 2) { tipc_addr_string_fill(addr_string, n_ptr->addr); - err("Attempt to establish third link to %s\n", addr_string); + pr_err("Attempt to establish third link to %s\n", addr_string); return NULL; } if (n_ptr->links[b_ptr->identity]) { tipc_addr_string_fill(addr_string, n_ptr->addr); - err("Attempt to establish second link on <%s> to %s\n", - b_ptr->name, addr_string); + pr_err("Attempt to establish second link on <%s> to %s\n", + b_ptr->name, addr_string); return NULL; } l_ptr = kzalloc(sizeof(*l_ptr), GFP_ATOMIC); if (!l_ptr) { - warn("Link creation failed, no memory\n"); + pr_warn("Link creation failed, no memory\n"); return NULL; } @@ -371,7 +377,7 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, void tipc_link_delete(struct tipc_link *l_ptr) { if (!l_ptr) { - err("Attempt to delete non-existent link\n"); + pr_err("Attempt to delete non-existent link\n"); return; } @@ -632,8 +638,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) link_set_timer(l_ptr, cont_intv / 4); break; case RESET_MSG: - info("Resetting link <%s>, requested by peer\n", - l_ptr->name); + pr_info("%s<%s>, requested by peer\n", link_rst_msg, + l_ptr->name); tipc_link_reset(l_ptr); l_ptr->state = RESET_RESET; l_ptr->fsm_msg_cnt = 0; @@ -642,7 +648,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) link_set_timer(l_ptr, cont_intv); break; default: - err("Unknown link event %u in WW state\n", event); + pr_err("%s%u in WW state\n", link_unk_evt, event); } break; case WORKING_UNKNOWN: @@ -654,8 +660,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) link_set_timer(l_ptr, cont_intv); break; case RESET_MSG: - info("Resetting link <%s>, requested by peer " - "while probing\n", l_ptr->name); + pr_info("%s<%s>, requested by peer while probing\n", + link_rst_msg, l_ptr->name); tipc_link_reset(l_ptr); l_ptr->state = RESET_RESET; l_ptr->fsm_msg_cnt = 0; @@ -680,8 +686,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) l_ptr->fsm_msg_cnt++; link_set_timer(l_ptr, cont_intv / 4); } else { /* Link has failed */ - warn("Resetting link <%s>, peer not responding\n", - l_ptr->name); + pr_warn("%s<%s>, peer not responding\n", + link_rst_msg, l_ptr->name); tipc_link_reset(l_ptr); l_ptr->state = RESET_UNKNOWN; l_ptr->fsm_msg_cnt = 0; @@ -692,7 +698,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) } break; default: - err("Unknown link event %u in WU state\n", event); + pr_err("%s%u in WU state\n", link_unk_evt, event); } break; case RESET_UNKNOWN: @@ -726,7 +732,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) link_set_timer(l_ptr, cont_intv); break; default: - err("Unknown link event %u in RU state\n", event); + pr_err("%s%u in RU state\n", link_unk_evt, event); } break; case RESET_RESET: @@ -751,11 +757,11 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event) link_set_timer(l_ptr, cont_intv); break; default: - err("Unknown link event %u in RR state\n", event); + pr_err("%s%u in RR state\n", link_unk_evt, event); } break; default: - err("Unknown link state %u/%u\n", l_ptr->state, event); + pr_err("Unknown link state %u/%u\n", l_ptr->state, event); } } @@ -856,7 +862,8 @@ int tipc_link_send_buf(struct tipc_link *l_ptr, struct sk_buff *buf) } kfree_skb(buf); if (imp > CONN_MANAGER) { - warn("Resetting link <%s>, send queue full", l_ptr->name); + pr_warn("%s<%s>, send queue full", link_rst_msg, + l_ptr->name); tipc_link_reset(l_ptr); } return dsz; @@ -1409,8 +1416,8 @@ static void link_reset_all(unsigned long addr) tipc_node_lock(n_ptr); - warn("Resetting all links to %s\n", - tipc_addr_string_fill(addr_string, n_ptr->addr)); + pr_warn("Resetting all links to %s\n", + tipc_addr_string_fill(addr_string, n_ptr->addr)); for (i = 0; i < MAX_BEARERS; i++) { if (n_ptr->links[i]) { @@ -1428,7 +1435,7 @@ static void link_retransmit_failure(struct tipc_link *l_ptr, { struct tipc_msg *msg = buf_msg(buf); - warn("Retransmission failure on link <%s>\n", l_ptr->name); + pr_warn("Retransmission failure on link <%s>\n", l_ptr->name); if (l_ptr->addr) { /* Handle failure on standard link */ @@ -1440,21 +1447,23 @@ static void link_retransmit_failure(struct tipc_link *l_ptr, struct tipc_node *n_ptr; char addr_string[16]; - info("Msg seq number: %u, ", msg_seqno(msg)); - info("Outstanding acks: %lu\n", - (unsigned long) TIPC_SKB_CB(buf)->handle); + pr_info("Msg seq number: %u, ", msg_seqno(msg)); + pr_cont("Outstanding acks: %lu\n", + (unsigned long) TIPC_SKB_CB(buf)->handle); n_ptr = tipc_bclink_retransmit_to(); tipc_node_lock(n_ptr); tipc_addr_string_fill(addr_string, n_ptr->addr); - info("Broadcast link info for %s\n", addr_string); - info("Supportable: %d, ", n_ptr->bclink.supportable); - info("Supported: %d, ", n_ptr->bclink.supported); - info("Acked: %u\n", n_ptr->bclink.acked); - info("Last in: %u, ", n_ptr->bclink.last_in); - info("Oos state: %u, ", n_ptr->bclink.oos_state); - info("Last sent: %u\n", n_ptr->bclink.last_sent); + pr_info("Broadcast link info for %s\n", addr_string); + pr_info("Supportable: %d, Supported: %d, Acked: %u\n", + n_ptr->bclink.supportable, + n_ptr->bclink.supported, + n_ptr->bclink.acked); + pr_info("Last in: %u, Oos state: %u, Last sent: %u\n", + n_ptr->bclink.last_in, + n_ptr->bclink.oos_state, + n_ptr->bclink.last_sent); tipc_k_signal((Handler)link_reset_all, (unsigned long)n_ptr->addr); @@ -1479,8 +1488,8 @@ void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *buf, l_ptr->retransm_queue_head = msg_seqno(msg); l_ptr->retransm_queue_size = retransmits; } else { - err("Unexpected retransmit on link %s (qsize=%d)\n", - l_ptr->name, l_ptr->retransm_queue_size); + pr_err("Unexpected retransmit on link %s (qsize=%d)\n", + l_ptr->name, l_ptr->retransm_queue_size); } return; } else { @@ -2074,8 +2083,9 @@ static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf) if (msg_linkprio(msg) && (msg_linkprio(msg) != l_ptr->priority)) { - warn("Resetting link <%s>, priority change %u->%u\n", - l_ptr->name, l_ptr->priority, msg_linkprio(msg)); + pr_warn("%s<%s>, priority change %u->%u\n", + link_rst_msg, l_ptr->name, l_ptr->priority, + msg_linkprio(msg)); l_ptr->priority = msg_linkprio(msg); tipc_link_reset(l_ptr); /* Enforce change to take effect */ break; @@ -2139,15 +2149,13 @@ static void tipc_link_tunnel(struct tipc_link *l_ptr, tunnel = l_ptr->owner->active_links[selector & 1]; if (!tipc_link_is_up(tunnel)) { - warn("Link changeover error, " - "tunnel link no longer available\n"); + pr_warn("%stunnel link no longer available\n", link_co_err); return; } msg_set_size(tunnel_hdr, length + INT_H_SIZE); buf = tipc_buf_acquire(length + INT_H_SIZE); if (!buf) { - warn("Link changeover error, " - "unable to send tunnel msg\n"); + pr_warn("%sunable to send tunnel msg\n", link_co_err); return; } skb_copy_to_linear_data(buf, tunnel_hdr, INT_H_SIZE); @@ -2173,8 +2181,7 @@ void tipc_link_changeover(struct tipc_link *l_ptr) return; if (!l_ptr->owner->permit_changeover) { - warn("Link changeover error, " - "peer did not permit changeover\n"); + pr_warn("%speer did not permit changeover\n", link_co_err); return; } @@ -2192,8 +2199,8 @@ void tipc_link_changeover(struct tipc_link *l_ptr) msg_set_size(&tunnel_hdr, INT_H_SIZE); tipc_link_send_buf(tunnel, buf); } else { - warn("Link changeover error, " - "unable to send changeover msg\n"); + pr_warn("%sunable to send changeover msg\n", + link_co_err); } return; } @@ -2246,8 +2253,8 @@ void tipc_link_send_duplicate(struct tipc_link *l_ptr, struct tipc_link *tunnel) msg_set_size(&tunnel_hdr, length + INT_H_SIZE); outbuf = tipc_buf_acquire(length + INT_H_SIZE); if (outbuf == NULL) { - warn("Link changeover error, " - "unable to send duplicate msg\n"); + pr_warn("%sunable to send duplicate msg\n", + link_co_err); return; } skb_copy_to_linear_data(outbuf, &tunnel_hdr, INT_H_SIZE); @@ -2298,8 +2305,8 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr, if (!dest_link) goto exit; if (dest_link == *l_ptr) { - err("Unexpected changeover message on link <%s>\n", - (*l_ptr)->name); + pr_err("Unexpected changeover message on link <%s>\n", + (*l_ptr)->name); goto exit; } *l_ptr = dest_link; @@ -2310,7 +2317,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr, goto exit; *buf = buf_extract(tunnel_buf, INT_H_SIZE); if (*buf == NULL) { - warn("Link changeover error, duplicate msg dropped\n"); + pr_warn("%sduplicate msg dropped\n", link_co_err); goto exit; } kfree_skb(tunnel_buf); @@ -2319,8 +2326,8 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr, /* First original message ?: */ if (tipc_link_is_up(dest_link)) { - info("Resetting link <%s>, changeover initiated by peer\n", - dest_link->name); + pr_info("%s<%s>, changeover initiated by peer\n", link_rst_msg, + dest_link->name); tipc_link_reset(dest_link); dest_link->exp_msg_count = msg_count; if (!msg_count) @@ -2333,8 +2340,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr, /* Receive original message */ if (dest_link->exp_msg_count == 0) { - warn("Link switchover error, " - "got too many tunnelled messages\n"); + pr_warn("%sgot too many tunnelled messages\n", link_co_err); goto exit; } dest_link->exp_msg_count--; @@ -2346,7 +2352,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr, kfree_skb(tunnel_buf); return 1; } else { - warn("Link changeover error, original msg dropped\n"); + pr_warn("%soriginal msg dropped\n", link_co_err); } } exit: @@ -2367,7 +2373,7 @@ void tipc_link_recv_bundle(struct sk_buff *buf) while (msgcount--) { obuf = buf_extract(buf, pos); if (obuf == NULL) { - warn("Link unable to unbundle message(s)\n"); + pr_warn("Link unable to unbundle message(s)\n"); break; } pos += align(msg_size(buf_msg(obuf))); @@ -2538,7 +2544,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb, set_fragm_size(pbuf, fragm_sz); set_expected_frags(pbuf, exp_fragm_cnt - 1); } else { - dbg("Link unable to reassemble fragmented message\n"); + pr_debug("Link unable to reassemble fragmented message\n"); kfree_skb(fbuf); return -1; } @@ -3060,5 +3066,5 @@ print_state: tipc_printf(buf, "\n"); tipc_printbuf_validate(buf); - info("%s", print_area); + pr_info("%s", print_area); } diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index 158318e67b0..55d3928dfd6 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -161,7 +161,7 @@ void tipc_named_publish(struct publication *publ) buf = named_prepare_buf(PUBLICATION, ITEM_SIZE, 0); if (!buf) { - warn("Publication distribution failure\n"); + pr_warn("Publication distribution failure\n"); return; } @@ -186,7 +186,7 @@ void tipc_named_withdraw(struct publication *publ) buf = named_prepare_buf(WITHDRAWAL, ITEM_SIZE, 0); if (!buf) { - warn("Withdrawal distribution failure\n"); + pr_warn("Withdrawal distribution failure\n"); return; } @@ -213,7 +213,7 @@ static void named_distribute(struct list_head *message_list, u32 node, rest -= left; buf = named_prepare_buf(PUBLICATION, left, node); if (!buf) { - warn("Bulk publication failure\n"); + pr_warn("Bulk publication failure\n"); return; } item = (struct distr_item *)msg_data(buf_msg(buf)); @@ -283,9 +283,10 @@ static void named_purge_publ(struct publication *publ) write_unlock_bh(&tipc_nametbl_lock); if (p != publ) { - err("Unable to remove publication from failed node\n" - "(type=%u, lower=%u, node=0x%x, ref=%u, key=%u)\n", - publ->type, publ->lower, publ->node, publ->ref, publ->key); + pr_err("Unable to remove publication from failed node\n" + " (type=%u, lower=%u, node=0x%x, ref=%u, key=%u)\n", + publ->type, publ->lower, publ->node, publ->ref, + publ->key); } kfree(p); @@ -329,14 +330,14 @@ void tipc_named_recv(struct sk_buff *buf) tipc_nodesub_unsubscribe(&publ->subscr); kfree(publ); } else { - err("Unable to remove publication by node 0x%x\n" - "(type=%u, lower=%u, ref=%u, key=%u)\n", - msg_orignode(msg), - ntohl(item->type), ntohl(item->lower), - ntohl(item->ref), ntohl(item->key)); + pr_err("Unable to remove publication by node 0x%x\n" + " (type=%u, lower=%u, ref=%u, key=%u)\n", + msg_orignode(msg), ntohl(item->type), + ntohl(item->lower), ntohl(item->ref), + ntohl(item->key)); } } else { - warn("Unrecognized name table message received\n"); + pr_warn("Unrecognized name table message received\n"); } item++; } diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index cade0acda4e..c8b0b5c3c56 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -126,7 +126,7 @@ static struct publication *publ_create(u32 type, u32 lower, u32 upper, { struct publication *publ = kzalloc(sizeof(*publ), GFP_ATOMIC); if (publ == NULL) { - warn("Publication creation failure, no memory\n"); + pr_warn("Publication creation failure, no memory\n"); return NULL; } @@ -163,7 +163,7 @@ static struct name_seq *tipc_nameseq_create(u32 type, struct hlist_head *seq_hea struct sub_seq *sseq = tipc_subseq_alloc(1); if (!nseq || !sseq) { - warn("Name sequence creation failed, no memory\n"); + pr_warn("Name sequence creation failed, no memory\n"); kfree(nseq); kfree(sseq); return NULL; @@ -263,8 +263,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq, /* Lower end overlaps existing entry => need an exact match */ if ((sseq->lower != lower) || (sseq->upper != upper)) { - warn("Cannot publish {%u,%u,%u}, overlap error\n", - type, lower, upper); + pr_warn("Cannot publish {%u,%u,%u}, overlap error\n", + type, lower, upper); return NULL; } @@ -286,8 +286,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq, /* Fail if upper end overlaps into an existing entry */ if ((inspos < nseq->first_free) && (upper >= nseq->sseqs[inspos].lower)) { - warn("Cannot publish {%u,%u,%u}, overlap error\n", - type, lower, upper); + pr_warn("Cannot publish {%u,%u,%u}, overlap error\n", + type, lower, upper); return NULL; } @@ -296,8 +296,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq, struct sub_seq *sseqs = tipc_subseq_alloc(nseq->alloc * 2); if (!sseqs) { - warn("Cannot publish {%u,%u,%u}, no memory\n", - type, lower, upper); + pr_warn("Cannot publish {%u,%u,%u}, no memory\n", + type, lower, upper); return NULL; } memcpy(sseqs, nseq->sseqs, @@ -309,8 +309,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq, info = kzalloc(sizeof(*info), GFP_ATOMIC); if (!info) { - warn("Cannot publish {%u,%u,%u}, no memory\n", - type, lower, upper); + pr_warn("Cannot publish {%u,%u,%u}, no memory\n", + type, lower, upper); return NULL; } @@ -492,8 +492,8 @@ struct publication *tipc_nametbl_insert_publ(u32 type, u32 lower, u32 upper, if ((scope < TIPC_ZONE_SCOPE) || (scope > TIPC_NODE_SCOPE) || (lower > upper)) { - dbg("Failed to publish illegal {%u,%u,%u} with scope %u\n", - type, lower, upper, scope); + pr_debug("Failed to publish illegal {%u,%u,%u} with scope %u\n", + type, lower, upper, scope); return NULL; } @@ -668,8 +668,8 @@ struct publication *tipc_nametbl_publish(u32 type, u32 lower, u32 upper, struct publication *publ; if (table.local_publ_count >= tipc_max_publications) { - warn("Publication failed, local publication limit reached (%u)\n", - tipc_max_publications); + pr_warn("Publication failed, local publication limit reached (%u)\n", + tipc_max_publications); return NULL; } @@ -702,9 +702,9 @@ int tipc_nametbl_withdraw(u32 type, u32 lower, u32 ref, u32 key) return 1; } write_unlock_bh(&tipc_nametbl_lock); - err("Unable to remove local publication\n" - "(type=%u, lower=%u, ref=%u, key=%u)\n", - type, lower, ref, key); + pr_err("Unable to remove local publication\n" + "(type=%u, lower=%u, ref=%u, key=%u)\n", + type, lower, ref, key); return 0; } @@ -725,8 +725,8 @@ void tipc_nametbl_subscribe(struct tipc_subscription *s) tipc_nameseq_subscribe(seq, s); spin_unlock_bh(&seq->lock); } else { - warn("Failed to create subscription for {%u,%u,%u}\n", - s->seq.type, s->seq.lower, s->seq.upper); + pr_warn("Failed to create subscription for {%u,%u,%u}\n", + s->seq.type, s->seq.lower, s->seq.upper); } write_unlock_bh(&tipc_nametbl_lock); } @@ -942,7 +942,7 @@ void tipc_nametbl_stop(void) for (i = 0; i < tipc_nametbl_size; i++) { if (hlist_empty(&table.types[i])) continue; - err("tipc_nametbl_stop(): orphaned hash chain detected\n"); + pr_err("nametbl_stop(): orphaned hash chain detected\n"); break; } kfree(table.types); diff --git a/net/tipc/net.c b/net/tipc/net.c index 7c236c89cf5..5b5cea259ca 100644 --- a/net/tipc/net.c +++ b/net/tipc/net.c @@ -184,9 +184,9 @@ int tipc_net_start(u32 addr) tipc_cfg_reinit(); - info("Started in network mode\n"); - info("Own node address %s, network identity %u\n", - tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id); + pr_info("Started in network mode\n"); + pr_info("Own node address %s, network identity %u\n", + tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id); return 0; } @@ -202,5 +202,5 @@ void tipc_net_stop(void) list_for_each_entry_safe(node, t_node, &tipc_node_list, list) tipc_node_delete(node); write_unlock_bh(&tipc_net_lock); - info("Left network mode\n"); + pr_info("Left network mode\n"); } diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index 7bda8e3d139..47a839df27d 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -90,7 +90,7 @@ int tipc_netlink_start(void) res = genl_register_family_with_ops(&tipc_genl_family, &tipc_genl_ops, 1); if (res) { - err("Failed to register netlink interface\n"); + pr_err("Failed to register netlink interface\n"); return res; } diff --git a/net/tipc/node.c b/net/tipc/node.c index d4fd341e6e0..d21db204e25 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -105,7 +105,7 @@ struct tipc_node *tipc_node_create(u32 addr) n_ptr = kzalloc(sizeof(*n_ptr), GFP_ATOMIC); if (!n_ptr) { spin_unlock_bh(&node_create_lock); - warn("Node creation failed, no memory\n"); + pr_warn("Node creation failed, no memory\n"); return NULL; } @@ -151,8 +151,8 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) n_ptr->working_links++; - info("Established link <%s> on network plane %c\n", - l_ptr->name, l_ptr->b_ptr->net_plane); + pr_info("Established link <%s> on network plane %c\n", + l_ptr->name, l_ptr->b_ptr->net_plane); if (!active[0]) { active[0] = active[1] = l_ptr; @@ -160,7 +160,7 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) return; } if (l_ptr->priority < active[0]->priority) { - info("New link <%s> becomes standby\n", l_ptr->name); + pr_info("New link <%s> becomes standby\n", l_ptr->name); return; } tipc_link_send_duplicate(active[0], l_ptr); @@ -168,9 +168,9 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr) active[0] = l_ptr; return; } - info("Old link <%s> becomes standby\n", active[0]->name); + pr_info("Old link <%s> becomes standby\n", active[0]->name); if (active[1] != active[0]) - info("Old link <%s> becomes standby\n", active[1]->name); + pr_info("Old link <%s> becomes standby\n", active[1]->name); active[0] = active[1] = l_ptr; } @@ -211,11 +211,11 @@ void tipc_node_link_down(struct tipc_node *n_ptr, struct tipc_link *l_ptr) n_ptr->working_links--; if (!tipc_link_is_active(l_ptr)) { - info("Lost standby link <%s> on network plane %c\n", - l_ptr->name, l_ptr->b_ptr->net_plane); + pr_info("Lost standby link <%s> on network plane %c\n", + l_ptr->name, l_ptr->b_ptr->net_plane); return; } - info("Lost link <%s> on network plane %c\n", + pr_info("Lost link <%s> on network plane %c\n", l_ptr->name, l_ptr->b_ptr->net_plane); active = &n_ptr->active_links[0]; @@ -290,8 +290,8 @@ static void node_lost_contact(struct tipc_node *n_ptr) char addr_string[16]; u32 i; - info("Lost contact with %s\n", - tipc_addr_string_fill(addr_string, n_ptr->addr)); + pr_info("Lost contact with %s\n", + tipc_addr_string_fill(addr_string, n_ptr->addr)); /* Flush broadcast link info associated with lost node */ if (n_ptr->bclink.supported) { diff --git a/net/tipc/node_subscr.c b/net/tipc/node_subscr.c index 7a27344108f..5e34b015da4 100644 --- a/net/tipc/node_subscr.c +++ b/net/tipc/node_subscr.c @@ -51,7 +51,8 @@ void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr, node_sub->node = tipc_node_find(addr); if (!node_sub->node) { - warn("Node subscription rejected, unknown node 0x%x\n", addr); + pr_warn("Node subscription rejected, unknown node 0x%x\n", + addr); return; } node_sub->handle_node_down = handle_down; diff --git a/net/tipc/port.c b/net/tipc/port.c index 70bf78bd5b7..2cbac3956fc 100644 --- a/net/tipc/port.c +++ b/net/tipc/port.c @@ -191,7 +191,7 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp) struct sk_buff *b = skb_clone(buf, GFP_ATOMIC); if (b == NULL) { - warn("Unable to deliver multicast message(s)\n"); + pr_warn("Unable to deliver multicast message(s)\n"); goto exit; } if ((index == 0) && (cnt != 0)) @@ -221,12 +221,12 @@ struct tipc_port *tipc_createport_raw(void *usr_handle, p_ptr = kzalloc(sizeof(*p_ptr), GFP_ATOMIC); if (!p_ptr) { - warn("Port creation failed, no memory\n"); + pr_warn("Port creation failed, no memory\n"); return NULL; } ref = tipc_ref_acquire(p_ptr, &p_ptr->lock); if (!ref) { - warn("Port creation failed, reference table exhausted\n"); + pr_warn("Port creation failed, ref. table exhausted\n"); kfree(p_ptr); return NULL; } @@ -906,7 +906,7 @@ int tipc_createport(void *usr_handle, up_ptr = kmalloc(sizeof(*up_ptr), GFP_ATOMIC); if (!up_ptr) { - warn("Port creation failed, no memory\n"); + pr_warn("Port creation failed, no memory\n"); return -ENOMEM; } p_ptr = tipc_createport_raw(NULL, port_dispatcher, port_wakeup, diff --git a/net/tipc/ref.c b/net/tipc/ref.c index 5cada0e38e0..2a2a938dc22 100644 --- a/net/tipc/ref.c +++ b/net/tipc/ref.c @@ -153,11 +153,11 @@ u32 tipc_ref_acquire(void *object, spinlock_t **lock) struct reference *entry = NULL; if (!object) { - err("Attempt to acquire reference to non-existent object\n"); + pr_err("Attempt to acquire ref. to non-existent obj\n"); return 0; } if (!tipc_ref_table.entries) { - err("Reference table not found during acquisition attempt\n"); + pr_err("Ref. table not found in acquisition attempt\n"); return 0; } @@ -211,7 +211,7 @@ void tipc_ref_discard(u32 ref) u32 index_mask; if (!tipc_ref_table.entries) { - err("Reference table not found during discard attempt\n"); + pr_err("Ref. table not found during discard attempt\n"); return; } @@ -222,11 +222,11 @@ void tipc_ref_discard(u32 ref) write_lock_bh(&ref_table_lock); if (!entry->object) { - err("Attempt to discard reference to non-existent object\n"); + pr_err("Attempt to discard ref. to non-existent obj\n"); goto exit; } if (entry->ref != ref) { - err("Attempt to discard non-existent reference\n"); + pr_err("Attempt to discard non-existent reference\n"); goto exit; } diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 1ebb49f3ddb..09dc5b97e07 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -34,12 +34,12 @@ * POSSIBILITY OF SUCH DAMAGE. */ -#include -#include - #include "core.h" #include "port.h" +#include +#include + #define SS_LISTENING -1 /* socket is listening */ #define SS_READY -2 /* socket is connectionless */ @@ -1787,13 +1787,13 @@ int tipc_socket_init(void) res = proto_register(&tipc_proto, 1); if (res) { - err("Failed to register TIPC protocol type\n"); + pr_err("Failed to register TIPC protocol type\n"); goto out; } res = sock_register(&tipc_family_ops); if (res) { - err("Failed to register TIPC socket type\n"); + pr_err("Failed to register TIPC socket type\n"); proto_unregister(&tipc_proto); goto out; } diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c index f976e9cd6a7..5ed5965eb0b 100644 --- a/net/tipc/subscr.c +++ b/net/tipc/subscr.c @@ -305,8 +305,8 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s, /* Refuse subscription if global limit exceeded */ if (atomic_read(&topsrv.subscription_count) >= tipc_max_subscriptions) { - warn("Subscription rejected, subscription limit reached (%u)\n", - tipc_max_subscriptions); + pr_warn("Subscription rejected, limit reached (%u)\n", + tipc_max_subscriptions); subscr_terminate(subscriber); return NULL; } @@ -314,7 +314,7 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s, /* Allocate subscription object */ sub = kmalloc(sizeof(*sub), GFP_ATOMIC); if (!sub) { - warn("Subscription rejected, no memory\n"); + pr_warn("Subscription rejected, no memory\n"); subscr_terminate(subscriber); return NULL; } @@ -328,7 +328,7 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s, if ((!(sub->filter & TIPC_SUB_PORTS) == !(sub->filter & TIPC_SUB_SERVICE)) || (sub->seq.lower > sub->seq.upper)) { - warn("Subscription rejected, illegal request\n"); + pr_warn("Subscription rejected, illegal request\n"); kfree(sub); subscr_terminate(subscriber); return NULL; @@ -440,7 +440,7 @@ static void subscr_named_msg_event(void *usr_handle, /* Create subscriber object */ subscriber = kzalloc(sizeof(struct tipc_subscriber), GFP_ATOMIC); if (subscriber == NULL) { - warn("Subscriber rejected, no memory\n"); + pr_warn("Subscriber rejected, no memory\n"); return; } INIT_LIST_HEAD(&subscriber->subscription_list); @@ -458,7 +458,7 @@ static void subscr_named_msg_event(void *usr_handle, NULL, &subscriber->port_ref); if (subscriber->port_ref == 0) { - warn("Subscriber rejected, unable to create port\n"); + pr_warn("Subscriber rejected, unable to create port\n"); kfree(subscriber); return; } @@ -517,7 +517,7 @@ int tipc_subscr_start(void) return 0; failed: - err("Failed to create subscription service\n"); + pr_err("Failed to create subscription service\n"); return res; } -- 2.20.1