From: Wang Shilong <wangshilong1991@gmail.com>
To: jack@suse.cz
Cc: linux-ext4@vger.kernel.org
Subject: [PATCH 2/2] Ext3: remove a useless check for the function ext3_free_blocks_sb
Date: Thu, 26 Jan 2012 14:55:32 -0800 [thread overview]
Message-ID: <4F21D9E4.9040109@gmail.com> (raw)
From: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Because 'block + count < block' always comes to false, it is useless
to have this check, just remove it.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
---
fs/ext3/balloc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
index 22548f5..c557f22 100644
--- a/fs/ext3/balloc.c
+++ b/fs/ext3/balloc.c
@@ -507,7 +507,6 @@ void ext3_free_blocks_sb(handle_t *handle, struct super_block *sb,
sbi = EXT3_SB(sb);
es = sbi->s_es;
if (block < le32_to_cpu(es->s_first_data_block) ||
- block + count < block ||
block + count > le32_to_cpu(es->s_blocks_count)) {
ext3_error (sb, "ext3_free_blocks",
"Freeing blocks not in datazone - "
-- 1.7.11.7
next reply other threads:[~2013-01-26 6:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-26 22:55 Wang Shilong [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-01-26 22:58 [PATCH 2/2] Ext3: remove a useless check for the function ext3_free_blocks_sb Wang Shilong
2013-01-28 14:07 ` Jan Kara
2013-01-29 6:01 ` Wang Shilong
2013-01-29 14:40 ` Jan Kara
2013-01-29 17:08 ` Theodore Ts'o
2011-01-26 22:48 Wang Shilong
2013-01-27 7:40 ` Andreas Dilger
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