btrfs-progs: clean up return codes and paths
authorDavid Sterba <dsterba@suse.cz>
Mon, 28 Apr 2014 16:55:05 +0000 (18:55 +0200)
committerDavid Sterba <dsterba@suse.cz>
Thu, 4 Dec 2014 15:48:11 +0000 (16:48 +0100)
commit85a0566d4b5c12a2f8593d03aac355981ef21f73
tree8cad59e1276dc5c1e04c01980aa750b8e882c2db
parent4ed59c256a497bd7618a3bc6acf01d6a0db0a656
btrfs-progs: clean up return codes and paths

Use the common patterns with one return statement at the end, pass down error

Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-device.c
cmds-fi-disk_usage.c