net: ipv6: Standardize prefixes for message logging
Add #define pr_fmt(fmt) as appropriate.
Add "IPv6: " to appropriate files.
Convert printk(KERN_<LEVEL> to pr_<level> (but not KERN_DEBUG).
Standardize on "%s: " not "%s(): " when emitting __func__.
Use "%s: ", __func__ instead of embedding function name.
Coalesce formats, align arguments.
ADDRCONF output is now prefixed with "IPv6: "
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 7dfb89f..2a3a22c 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2627,8 +2627,7 @@
err = inet_ctl_sock_create(&net->ipv6.igmp_sk, PF_INET6,
SOCK_RAW, IPPROTO_ICMPV6, net);
if (err < 0) {
- printk(KERN_ERR
- "Failed to initialize the IGMP6 control socket (err %d).\n",
+ pr_err("Failed to initialize the IGMP6 control socket (err %d)\n",
err);
goto out;
}