From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Joonwoo Park" Subject: [PATCH 1/4] xfrm_hash: kmalloc + memset conversion to kzalloc Date: Mon, 26 Nov 2007 18:02:30 +0900 Message-ID: <007c01c8300b$176975a0$9c94fea9@jason> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: To: Return-path: Received: from wa-out-1112.google.com ([209.85.146.177]:60035 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754073AbXKZJCp (ORCPT ); Mon, 26 Nov 2007 04:02:45 -0500 Received: by wa-out-1112.google.com with SMTP id v27so658368wah for ; Mon, 26 Nov 2007 01:02:44 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org xfrm_hash: kmalloc + memset conversion to kzalloc Signed-off-by: Joonwoo Park Thanks. Joonwoo --- diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c index 55ab579..37795bd 100644 --- a/net/xfrm/xfrm_hash.c +++ b/net/xfrm/xfrm_hash.c @@ -17,16 +17,17 @@ struct hlist_head *xfrm_hash_alloc(unsigned int sz) struct hlist_head *n; if (sz <= PAGE_SIZE) - n = kmalloc(sz, GFP_KERNEL); - else if (hashdist) - n = __vmalloc(sz, GFP_KERNEL, PAGE_KERNEL); - else - n = (struct hlist_head *) - __get_free_pages(GFP_KERNEL | __GFP_NOWARN, - get_order(sz)); - - if (n) - memset(n, 0, sz); + n = kzalloc(sz, GFP_KERNEL); + else { + if (hashdist) + n = __vmalloc(sz, GFP_KERNEL, PAGE_KERNEL); + else + n = (struct hlist_head *) + __get_free_pages(GFP_KERNEL | __GFP_NOWARN, + get_order(sz)); + if (n) + memset(n, 0, sz); + } return n; } ---