From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755036Ab2G3TsJ (ORCPT ); Mon, 30 Jul 2012 15:48:09 -0400 Received: from e8.ny.us.ibm.com ([32.97.182.138]:44933 "EHLO e8.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754789Ab2G3TsI (ORCPT ); Mon, 30 Jul 2012 15:48:08 -0400 From: Seth Jennings To: Andrew Morton Cc: Seth Jennings , Konrad Rzeszutek Wilk , linux-kernel@vger.kernel.org, linux-mm@kvack.org, trivial@kernel.org Subject: [PATCH][TRIVIAL] mm/frontswap: fix uninit'ed variable warning Date: Mon, 30 Jul 2012 14:47:44 -0500 Message-Id: <1343677664-26665-1-git-send-email-sjenning@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.9.5 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12073019-9360-0000-0000-000008EB6FE5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes uninitialized variable warning on 'type' in frontswap_shrink(). type is set before use by __frontswap_unuse_pages() called by __frontswap_shrink() called by frontswap_shrink() before use by try_to_unuse(). Signed-off-by: Seth Jennings --- Based on next-20120730 mm/frontswap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/frontswap.c b/mm/frontswap.c index 6b3e71a..89dc399 100644 --- a/mm/frontswap.c +++ b/mm/frontswap.c @@ -292,7 +292,7 @@ static int __frontswap_shrink(unsigned long target_pages, void frontswap_shrink(unsigned long target_pages) { unsigned long pages_to_unuse = 0; - int type, ret; + int uninitialized_var(type), ret; /* * we don't want to hold swap_lock while doing a very -- 1.7.9.5