From: Namhyung Kim <namhyung@gmail.com>
Date: Thu, 28 Oct 2010 01:30:11 +0000 (-0400)
Subject: ext4: Check return value of sb_getblk() and friends
X-Git-Tag: v2.6.37-rc1~76^2^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=877836905da55e8f2426234f42a89287184949e9;p=pandora-kernel.git

ext4: Check return value of sb_getblk() and friends

Fail block allocation if sb_getblk() returns NULL. In that case,
sb_find_get_block() also likely to fail so that it should skip
calling ext4_forget().

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

Reading git-diff-tree failed