From: Herbert Xu Date: Mon, 10 Jul 2006 01:18:00 +0000 (-0700) Subject: [IPV4] inetpeer: Get rid of volatile from peer_total X-Git-Tag: v2.6.18-rc2~117^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7466d90f858ad89dda6f47b744e0a839937907a3;p=platform%2Fkernel%2Flinux-3.10.git [IPV4] inetpeer: Get rid of volatile from peer_total The variable peer_total is protected by a lock. The volatile marker makes no sense. This shaves off 20 bytes on i386. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index 2160874..03ff62e 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -86,7 +86,7 @@ static struct inet_peer *peer_root = peer_avl_empty; static DEFINE_RWLOCK(peer_pool_lock); #define PEER_MAXDEPTH 40 /* sufficient for about 2^27 nodes */ -static volatile int peer_total; +static int peer_total; /* Exported for sysctl_net_ipv4. */ int inet_peer_threshold = 65536 + 128; /* start to throw entries more * aggressively at this stage */