netlink: Rename pid to portid to avoid confusion

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / kernel / audit.c

diff --git a/kernel/audit.c b/kernel/audit.c
index a24aafa850aececff30e7ded47ec1137f76748f5..e0cf64a0ae2d00aa13482857100e44381f4c1063 100644 (file)
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -87,11 +87,11 @@ static int  audit_failure = AUDIT_FAIL_PRINTK;
 
 /*
  * If audit records are to be written to the netlink socket, audit_pid
- * contains the pid of the auditd process and audit_nlk_pid contains
- * the pid to use to send netlink messages to that process.
+ * contains the pid of the auditd process and audit_nlk_portid contains
+ * the portid to use to send netlink messages to that process.
  */
 int            audit_pid;
-static int     audit_nlk_pid;
+static int     audit_nlk_portid;
 
 /* If audit_rate_limit is non-zero, limit the rate of sending audit records
  * to that number per second.  This prevents DoS attacks, but results in
@@ -401,7 +401,7 @@ static void kauditd_send_skb(struct sk_buff *skb)
        int err;
        /* take a reference in case we can't send it and we want to hold it */
        skb_get(skb);
-       err = netlink_unicast(audit_sock, skb, audit_nlk_pid, 0);
+       err = netlink_unicast(audit_sock, skb, audit_nlk_portid, 0);
        if (err < 0) {
                BUG_ON(err != -ECONNREFUSED); /* Shouldn't happen */
                printk(KERN_ERR "audit: *NO* daemon at audit_pid=%d\n", audit_pid);
@@ -692,7 +692,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                status_set.backlog_limit = audit_backlog_limit;
                status_set.lost          = atomic_read(&audit_lost);
                status_set.backlog       = skb_queue_len(&audit_skb_queue);
-               audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_GET, 0, 0,
+               audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_GET, 0, 0,
                                 &status_set, sizeof(status_set));
                break;
        case AUDIT_SET:
@@ -720,7 +720,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                                                        sessionid, sid, 1);
 
                        audit_pid = new_pid;
-                       audit_nlk_pid = NETLINK_CB(skb).pid;
+                       audit_nlk_portid = NETLINK_CB(skb).portid;
                }
                if (status_get->mask & AUDIT_STATUS_RATE_LIMIT) {
                        err = audit_set_rate_limit(status_get->rate_limit,
@@ -782,7 +782,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST:
-               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;
@@ -801,7 +801,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                }
                /* fallthrough */
        case AUDIT_LIST_RULES:
-               err = audit_receive_filter(msg_type, NETLINK_CB(skb).pid,
+               err = audit_receive_filter(msg_type, NETLINK_CB(skb).portid,
                                           uid, seq, data, nlmsg_len(nlh),
                                           loginuid, sessionid, sid);
                break;
@@ -872,7 +872,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                        memcpy(sig_data->ctx, ctx, len);
                        security_release_secctx(ctx, len);
                }
-               audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_SIGNAL_INFO,
+               audit_send_reply(NETLINK_CB(skb).portid, seq, AUDIT_SIGNAL_INFO,
                                0, 0, sig_data, sizeof(*sig_data) + len);
                kfree(sig_data);
                break;
@@ -891,7 +891,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
                rcu_read_unlock();
 
                if (!err)
-                       audit_send_reply(NETLINK_CB(skb).pid, seq,
+                       audit_send_reply(NETLINK_CB(skb).portid, seq,
                                         AUDIT_TTY_GET, 0, 0, &s, sizeof(s));
                break;
        }