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Ext3: remove a useless check for the function ext3_free_blocks_sb

PATCH In review Wang Shilong 1 participant 1 message Jan 26, 2013

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Wang Shilong

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PATCH 2/2 Ext3: remove a useless check for the function ext3_free_blocks_sb

From: Wang Shilong <[email protected]>

Because 'block + count < block' always comes to false, it is useless to have this check, just remove it.

Signed-off-by Wang Shilong <[email protected]>
---
 fs/ext3/balloc.c | 1 -
 1 file changed, 1 deletion(-)
fs/ext3/balloc.c +0 -1
index 22548f5..c557f22 100644
@@ -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