btrfs: heuristic: call get4bits directly
authorDavid Sterba <dsterba@suse.com>
Tue, 12 Dec 2017 19:35:02 +0000 (20:35 +0100)
committerDavid Sterba <dsterba@suse.com>
Mon, 22 Jan 2018 15:08:19 +0000 (16:08 +0100)
commit36243c9199d6df63a0fbebd4fc49a1af21f3d8a8
tree3a5e1eb3a04687125892f844d6f4b0d50dc7ac22
parent7add17befcfc0811b583e4c3c70849a3095f0080
btrfs: heuristic: call get4bits directly

As it's a single instance and local to the file, we don't need to pass
it as an argument.

Reviewed-by: Timofey Titovets <nefelim4ag@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/compression.c