From 3f0666ee3039443fa7b7cf436dd16ce0dd8e3f95 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 1 Nov 2007 00:34:42 -0700 Subject: [NET]: Auto-zero the allocated sock object We have a __GFP_ZERO flag that allocates a zeroed chunk of memory. Use it in the sk_alloc() and avoid a hand-made memset(). This is a temporary patch that will help us in the nearest future :) Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- net/core/sock.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/core') diff --git a/net/core/sock.c b/net/core/sock.c index 6ee2ed104a8..b66f607fcb9 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -908,10 +908,12 @@ struct sock *sk_alloc(struct net *net, int family, gfp_t priority, { struct sock *sk; + if (zero_it) + priority |= __GFP_ZERO; + sk = sk_prot_alloc(prot, priority); if (sk) { if (zero_it) { - memset(sk, 0, prot->obj_size); sk->sk_family = family; /* * See comment in struct sock definition to understand -- cgit v1.2.3-70-g09d2