From: Yongqiang Yang <xiaoqiangnk@gmail.com>
Date: Wed, 27 Jul 2011 01:46:07 +0000 (-0400)
Subject: ext4: let ext4_group_add_blocks() return an error code
X-Git-Tag: v3.1-rc1~90^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc7365dfe48cb2191f1572bf69e30d3e58716313;p=pandora-kernel.git

ext4: let ext4_group_add_blocks() return an error code

This patch lets ext4_group_add_blocks() return an error code if it
fails, so that upper functions can handle error correctly.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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