From a6e16b9aaf0df4b1de8853cad97f387ade9fa8f5 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Sun, 10 Nov 2013 16:05:51 +0400 Subject: [PATCH] xtensa: ISS: clean up diagnostic, increase verbosity Signed-off-by: Max Filippov Signed-off-by: Chris Zankel --- arch/xtensa/platforms/iss/network.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index 668ed624b2c2..3aff4302f938 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -165,8 +165,8 @@ static int tuntap_open(struct iss_net_private *lp) fd = simc_open("/dev/net/tun", 02, 0); /* O_RDWR */ if (fd < 0) { - pr_err("Failed to open /dev/net/tun, returned %d (errno = %d)\n", - fd, errno); + pr_err("%s: failed to open /dev/net/tun, returned %d (errno = %d)\n", + lp->dev->name, fd, errno); return fd; } @@ -176,8 +176,8 @@ static int tuntap_open(struct iss_net_private *lp) err = simc_ioctl(fd, TUNSETIFF, &ifr); if (err < 0) { - pr_err("Failed to set interface, returned %d (errno = %d)\n", - err, errno); + pr_err("%s: failed to set interface %s, returned %d (errno = %d)\n", + lp->dev->name, dev_name, err, errno); simc_close(fd); return err; } @@ -232,11 +232,13 @@ static int tuntap_probe(struct iss_net_private *lp, int index, char *init) if (*init == ',') { rem = split_if_spec(init + 1, &mac_str, &dev_name); if (rem != NULL) { - pr_err("Extra garbage on specification : '%s'\n", rem); + pr_err("%s: extra garbage on specification : '%s'\n", + dev->name, rem); return 0; } } else if (*init != '\0') { - pr_err("Invalid argument: %s. Skipping device!\n", init); + pr_err("%s: invalid argument: %s. Skipping device!\n", + dev->name, init); return 0; } @@ -261,8 +263,6 @@ static int tuntap_probe(struct iss_net_private *lp, int index, char *init) lp->tp.protocol = tuntap_protocol; lp->tp.poll = tuntap_poll; - pr_info("TUN/TAP backend -\n"); - return 1; } @@ -435,7 +435,7 @@ static int iss_net_start_xmit(struct sk_buff *skb, struct net_device *dev) } else { netif_start_queue(dev); - pr_err("iss_net_start_xmit: failed(%d)\n", len); + pr_err("%s: %s failed(%d)\n", dev->name, __func__, len); } spin_unlock_irqrestore(&lp->lock, flags); @@ -538,7 +538,8 @@ static int iss_net_configure(int index, char *init) */ if (!tuntap_probe(lp, index, init)) { - pr_err("Invalid arguments. Skipping device!\n"); + pr_err("%s: invalid arguments. Skipping device!\n", + dev->name); goto errout; } @@ -570,7 +571,7 @@ static int iss_net_configure(int index, char *init) rtnl_unlock(); if (err) { - pr_err("Error registering net device!\n"); + pr_err("%s: error registering net device!\n", dev->name); /* XXX: should we call ->remove() here? */ free_netdev(dev); return 1; -- 2.20.1