tree 82370fed427f1433edfe93342e3b70c724ba8a3b
parent 0df49b911db2b22ea808b596070b1cc65c23d148
author yanhai zhu <zhu.yanhai@gmail.com> 1226518734 -0500
committer Chris Mason <chris.mason@oracle.com> 1226518734 -0500

Btrfs: Add a missing return pointer check

Add a missing kzalloc() return pointer check in add_missing_dev().

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