linux-kernel - [PATCH] ext4: Remove useless condition in if statement.

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Message-ID: <1426555914-731-1-git-send-email-weiyuan.wei@huawei.com>
Date:	Tue, 17 Mar 2015 09:31:54 +0800
From:	Wei Yuan <weiyuan.wei@...wei.com>
To:	<tytso@....edu>, <adilger.kernel@...ger.ca>
CC:	<linux-ext4@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] ext4: Remove useless condition in if statement.

In this if statement, the previous condition is useless, the later one has covered it.

Signed-off-by: Weiyuan <weiyuan.wei@...wei.com>
---
 fs/ext4/xattr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 1e09fc7..f2ccad7 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -639,8 +639,7 @@ ext4_xattr_set_entry(struct ext4_xattr_info *i, struct ext4_xattr_search *s)
 		free += EXT4_XATTR_LEN(name_len);
 	}
 	if (i->value) {
-		if (free < EXT4_XATTR_SIZE(i->value_len) ||
-		    free < EXT4_XATTR_LEN(name_len) +
+		if (free < EXT4_XATTR_LEN(name_len) +
 			   EXT4_XATTR_SIZE(i->value_len))
 			return -ENOSPC;
 	}
--
2.1.0

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