tree 224a59dcd31fbbe2b23ac85d3d4906bbf7327b78
parent ca456ae280c0646e1e571c3b9a3834c55e90adfe
author Arne Jansen <sensille@gmx.net> 1306744576 +0000
committer Chris Mason <chris.mason@oracle.com> 1307189024 -0400

btrfs: false BUG_ON when degraded

In degraded mode the struct btrfs_device of missing devs don't have
device->name set. A kstrdup of NULL correctly returns NULL. Don't
BUG in this case.

Signed-off-by: Arne Jansen <sensille@gmx.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>