btrfs: remove failed_start argument from set_extent_bit
This is only used for internal locking related helpers, everybody else
just passes in NULL. I've changed set_extent_bit to __set_extent_bit
and made it static, removed failed_start from set_extent_bit and have it
call __set_extent_bit with a NULL failed_start, and I've moved some code
down below the now static __set_extent_bit.
Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
projects / kernel.git / commit