btrfs: sink gfp parameter to clear_extent_bit

All callers use GFP_NOFS, we don't have to pass it as an argument. The
built-in tests pass GFP_KERNEL, but they run only at module load time
and NOFS works there as well.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2017-10-31 16:37:52 +01:00
commit ae0f162534
9 changed files with 30 additions and 42 deletions