Commit d07b8528 authored by Liu Bo's avatar Liu Bo Committed by David Sterba
Browse files

Btrfs: remove unused trans in read_block_for_search 



@trans is not used at all, this removes it.

Signed-off-by: default avatarLiu Bo <bo.li.liu@oracle.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent bcf93489

fs/btrfs/ctree.c

+8 −9
Original line number Diff line number Diff line
@@ -2438,8 +2438,7 @@ noinline void btrfs_unlock_up_safe(struct btrfs_path *path, int level) 
 * reada.  -EAGAIN is returned and the search must be repeated.

 */

static int

read_block_for_search(struct btrfs_trans_handle *trans,

		       struct btrfs_root *root, struct btrfs_path *p,

read_block_for_search(struct btrfs_root *root, struct btrfs_path *p,

		      struct extent_buffer **eb_ret, int level, int slot,

		      const struct btrfs_key *key, u64 time_seq)

{
@@ -2871,8 +2870,8 @@ int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root *root, 
				goto done;

			}



			err = read_block_for_search(trans, root, p,

						    &b, level, slot, key, 0);

			err = read_block_for_search(root, p, &b, level,

						    slot, key, 0);

			if (err == -EAGAIN)

				goto again;

			if (err) {
@@ -3015,7 +3014,7 @@ int btrfs_search_old_slot(struct btrfs_root *root, const struct btrfs_key *key, 
				goto done;

			}



			err = read_block_for_search(NULL, root, p, &b, level,

			err = read_block_for_search(root, p, &b, level,

						    slot, key, time_seq);

			if (err == -EAGAIN)

				goto again;
@@ -5786,7 +5785,7 @@ int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path, 


		next = c;

		next_rw_lock = path->locks[level];

		ret = read_block_for_search(NULL, root, path, &next, level,

		ret = read_block_for_search(root, path, &next, level,

					    slot, &key, 0);

		if (ret == -EAGAIN)

			goto again;
@@ -5836,7 +5835,7 @@ int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path, 
		if (!level)

			break;



		ret = read_block_for_search(NULL, root, path, &next, level,

		ret = read_block_for_search(root, path, &next, level,

					    0, &key, 0);

		if (ret == -EAGAIN)

			goto again;