From: Namhyung Kim <namhyung@gmail.com>
Date: Mon, 10 Jan 2011 17:11:16 +0000 (-0500)
Subject: ext4: add more error checks to ext4_mkdir()
X-Git-Tag: v2.6.38-rc1~409^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dabd991f9d8e3232bb4531c920daddac8d10d313;p=pandora-kernel.git

ext4: add more error checks to ext4_mkdir()

Check return value of ext4_journal_get_write_access,
ext4_journal_dirty_metadata and ext4_mark_inode_dirty. Move brelse()
under 'out_stop' to release bh properly in case of journal error.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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