[NET]: "wrong timeout value in sk_wait_data()": cleanups

- save 4 bytes

- it's read-mostly.

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

diff --git a/net/core/sock.c b/net/core/sock.c
index 252d21a..091032a 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -210,7 +210,8 @@ static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)
                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++;