btrfs: fix error labels in init_btrfs_fs
authorDavid Sterba <dsterba@suse.cz>
Tue, 29 Jul 2014 22:58:37 +0000 (00:58 +0200)
committerDavid Sterba <dsterba@suse.cz>
Thu, 2 Oct 2014 15:30:29 +0000 (17:30 +0200)
commitaf13b4922b057b4ebc7e2315a6f666ecb65890e4
treee101e2f08051862f41e12ded4d4a5f51d26edef0
parentbfebd8b5441755f228ad02273682d675d3335123
btrfs: fix error labels in init_btrfs_fs

btrfs_interface_init rarely fails but we could leak the prelim_ref slab.

Signed-off-by: David Sterba <dsterba@suse.cz>
fs/btrfs/super.c