From: Zheng Liu <wenqing.lz@taobao.com>
Date: Mon, 20 Feb 2012 22:53:05 +0000 (-0500)
Subject: ext4: remove unneeded variable in ext4_xattr_check_block()
X-Git-Tag: v3.4-rc1~75^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1b3a2a75356ce9fdcbedd79d2bb0d1ca8ed9cee;p=pandora-kernel.git

ext4: remove unneeded variable in ext4_xattr_check_block()

We could return directly from ext4_xattr_check_block(). Thus, we
shouldn't need to define a 'error' variable.

Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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