Commits
Stefan Behrens committed beaf8ab3afe
Btrfs: move some common code into a subfunction Some code to open block devices, to read the superblock and to handle errors was repeated multiple times in 3 places, and the following patch makes use of it as well. This code is now moved into a subfunction. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de> Signed-off-by: Chris Mason <chris.mason@fusionio.com>