btrfs: Rename __btrfs_alloc_chunk to btrfs_alloc_chunk

Having btrfs_alloc_chunk doesn't bring any value since it
encapsulates a lockdep assert and a call to find_next_chunk. Simply
rename the internal __btrfs_alloc_chunk function to the public one
and remove it's 2nd parameter as all callers always pass the return
value of find_next_chunk. Finally, migrate the call to
lockdep_assert_held so as to not lose the check.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions