btrfs: Use explicit round_down call rather than open-coding it
authorNikolay Borisov <nborisov@suse.com>
Tue, 27 Jun 2017 07:02:25 +0000 (10:02 +0300)
committerDavid Sterba <dsterba@suse.com>
Wed, 16 Aug 2017 12:19:52 +0000 (14:19 +0200)
commite5600fd6fc7d1924ff77681128a364e1dad4435b
tree750fc2aca1ee6bbcfe9f111e2e6b7d45eb1e36bc
parentebcc9301eacb99350ef7e1e2492e5d18f7986ef8
btrfs: Use explicit round_down call rather than open-coding it

No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c