From: Andrew Morton <akpm@linux-foundation.org>

- save 4 bytes

- it's read-mostly.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Vasily Averin <vvs@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 net/core/sock.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletion(-)

diff -puN net/core/sock.c~wrong-timeout-value-in-sk_wait_data-v2-fix net/core/sock.c
--- a/net/core/sock.c~wrong-timeout-value-in-sk_wait_data-v2-fix
+++ a/net/core/sock.c
@@ -210,7 +210,8 @@ static int sock_set_timeout(long *timeo_
 		return -EDOM;
 
 	if (tv.tv_sec < 0) {
-		static int warned = 0;
+		static int warned __read_mostly;
+
 		*timeo_p = 0;
 		if (warned < 10 && net_ratelimit())
 			warned++;
_