From: Dan Carpenter <error27@gmail.com>
Date: Sat, 20 Mar 2010 11:22:10 +0000 (+0000)
Subject: Btrfs: check btrfs_get_extent return for IS_ERR()
X-Git-Tag: v2.6.34-rc4~69^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6cf8bfbf5e88edfb09a2bf0631a067060f534592;p=pandora-kernel.git

Btrfs: check btrfs_get_extent return for IS_ERR()

btrfs_get_extent() never returns NULL, only a valid pointer or ERR_PTR()

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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