Commit 64bc6c2a authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

btrfs: Remove superfluous check form btrfs_remove_chunk 



It's unnecessary to check map->stripes[i].dev for NULL given its value
is already set and dereferenced above the the check. No functional
changes.

Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Reviewed-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent f9085abf

fs/btrfs/volumes.c

+5 −7
Original line number Diff line number Diff line
@@ -2848,15 +2848,13 @@ int btrfs_remove_chunk(struct btrfs_trans_handle *trans, u64 chunk_offset) 
			mutex_unlock(&fs_info->chunk_mutex);

		}



		if (map->stripes[i].dev) {

			ret = btrfs_update_device(trans, map->stripes[i].dev);

		ret = btrfs_update_device(trans, device);

		if (ret) {

			mutex_unlock(&fs_devices->device_list_mutex);

			btrfs_abort_transaction(trans, ret);

			goto out;

		}

	}

	}

	mutex_unlock(&fs_devices->device_list_mutex);



	ret = btrfs_free_chunk(trans, chunk_offset);