From: Chris Mason <chris.mason@oracle.com>
Date: Fri, 6 Feb 2009 16:35:57 +0000 (-0500)
Subject: Btrfs: Make sure dir is non-null before doing S_ISGID checks
X-Git-Tag: v2.6.29-rc4~9^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42f15d77df8a7e8a2feb15041d5d30710ee7f951;p=pandora-kernel.git

Btrfs: Make sure dir is non-null before doing S_ISGID checks

The S_ISGID check in btrfs_new_inode caused an oops during subvol creation
because sometimes the dir is null.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
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