From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f173.google.com ([74.125.82.173]:61955 "EHLO mail-we0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752638Ab3LMTjm (ORCPT ); Fri, 13 Dec 2013 14:39:42 -0500 Received: by mail-we0-f173.google.com with SMTP id u57so2388276wes.32 for ; Fri, 13 Dec 2013 11:39:41 -0800 (PST) From: Filipe David Borba Manana To: linux-btrfs@vger.kernel.org Cc: Filipe David Borba Manana Subject: [PATCH] Btrfs: fix use of uninitialized err variable Date: Fri, 13 Dec 2013 19:39:34 +0000 Message-Id: <1386963574-14467-1-git-send-email-fdmanana@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: >>From the compiler: fs/btrfs/file.c: In function ‘prepare_pages.isra.18’: fs/btrfs/file.c:1265:6: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Filipe David Borba Manana --- fs/btrfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 740ae8c..35bf838 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1244,7 +1244,7 @@ static noinline int prepare_pages(struct inode *inode, struct page **pages, int i; unsigned long index = pos >> PAGE_CACHE_SHIFT; gfp_t mask = btrfs_alloc_write_mask(inode->i_mapping); - int err; + int err = 0; int faili; for (i = 0; i < num_pages; i++) { -- 1.7.9.5