Commit c65967ac authored by Filipe Manana's avatar Filipe Manana Committed by David Sterba
Browse files

btrfs: remove superfluous metadata check at btrfs_lookup_extent_info() 



If we didn't found an extent item with the initial btrfs_search_slot()
call, it's pointless to test if the "metadata" variable is "true", because
right after we check if the key type is BTRFS_METADATA_ITEM_KEY and that
is the case only when "metadata" is set to "true". So remove the redundant
check.

Reviewed-by: default avatarQu Wenruo <wqu@suse.com>
Signed-off-by: default avatarFilipe Manana <fdmanana@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent b56329a7

fs/btrfs/extent-tree.c

+1 −1
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ int btrfs_lookup_extent_info(struct btrfs_trans_handle *trans, 
	if (ret < 0)

		goto out_free;



	if (ret > 0 && metadata && key.type == BTRFS_METADATA_ITEM_KEY) {

	if (ret > 0 && key.type == BTRFS_METADATA_ITEM_KEY) {

		if (path->slots[0]) {

			path->slots[0]--;

			btrfs_item_key_to_cpu(path->nodes[0], &key,