net: ipv4: Standardize prefixes for message logging

Add #define pr_fmt(fmt) as appropriate.

Add "IPv4: ", "TCP: ", and "IPsec: " to appropriate files.
Standardize on "UDPLite: " for appropriate uses.
Some prefixes were previously "UDPLITE: " and "UDP-Lite: ".

Add KBUILD_MODNAME ": " to icmp and gre.
Remove embedded prefixes as appropriate.

Add missing "\n" to pr_info in gre.c.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 3 deletions

diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 67bab75f441f..272a84593c85 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -6,6 +6,8 @@
  * Copyright (C) 2005 Stephen Hemminger <shemminger@osdl.org>
  */
 
+#define pr_fmt(fmt) "TCP: " fmt
+
 #include <linux/module.h>
 #include <linux/mm.h>
 #include <linux/types.h>
@@ -41,17 +43,17 @@ int tcp_register_congestion_control(struct tcp_congestion_ops *ca)
 
         /* all algorithms must implement ssthresh and cong_avoid ops */
         if (!ca->ssthresh || !ca->cong_avoid) {
-                pr_err("TCP %s does not implement required ops\n", ca->name);
+                pr_err("%s does not implement required ops\n", ca->name);
                 return -EINVAL;
         }
 
         spin_lock(&tcp_cong_list_lock);
         if (tcp_ca_find(ca->name)) {
-                pr_notice("TCP %s already registered\n", ca->name);
+                pr_notice("%s already registered\n", ca->name);
                 ret = -EEXIST;
         } else {
                 list_add_tail_rcu(&ca->list, &tcp_cong_list);
-                pr_info("TCP %s registered\n", ca->name);
+                pr_info("%s registered\n", ca->name);
         }
         spin_unlock(&tcp_cong_list_lock);