From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 12 Jan 2013 21:19:36 +0000 (-0500)
Subject: ext4: return ENOMEM if sb_getblk() fails
X-Git-Tag: v3.9-rc1~64^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=860d21e2c585f7ee8a4ecc06f474fdc33c9474f4;p=pandora-kernel.git

ext4: return ENOMEM if sb_getblk() fails

The only reason for sb_getblk() failing is if it can't allocate the
buffer_head.  So ENOMEM is more appropriate than EIO.  In addition,
make sure that the file system is marked as being inconsistent if
sb_getblk() fails.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
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