From: Yongqiang Yang Subject: [PATCH 1/3] ext4: move variables to its scope Date: Sun, 30 Oct 2011 19:30:01 +0800 Message-ID: <1319974203-2625-1-git-send-email-xiaoqiangnk@gmail.com> Cc: linux-ext4@vger.kernel.org, Yongqiang Yang To: tytso@mit.edu Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:47841 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755414Ab1J3Neq (ORCPT ); Sun, 30 Oct 2011 09:34:46 -0400 Received: by iaby12 with SMTP id y12so6105160iab.19 for ; Sun, 30 Oct 2011 06:34:45 -0700 (PDT) Sender: linux-ext4-owner@vger.kernel.org List-ID: Signed-off-by: Yongqiang Yang --- fs/ext4/inode.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index e4b26fa..3c4a9d5 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3182,7 +3182,6 @@ int ext4_discard_partial_page_buffers_no_lock(handle_t *handle, ext4_fsblk_t index = from >> PAGE_CACHE_SHIFT; unsigned int offset = from & (PAGE_CACHE_SIZE-1); unsigned int blocksize, max, pos; - unsigned int end_of_block, range_to_discard; ext4_lblk_t iblock; struct buffer_head *bh; int err = 0; @@ -3234,6 +3233,8 @@ int ext4_discard_partial_page_buffers_no_lock(handle_t *handle, pos = offset; while (pos < offset + length) { + unsigned int end_of_block, range_to_discard; + err = 0; /* The length of space left to zero and unmap */ -- 1.7.5.1