btrfs: remove unneeded return variable in btrfs_lookup_file_extent
We can return from btrfs_search_slot directly which also shows that it
follows the same return value convention.
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index df6631e..2673c6ba 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -233,7 +233,6 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans,
struct btrfs_path *path, u64 objectid,
u64 offset, int mod)
{
- int ret;
struct btrfs_key file_key;
int ins_len = mod < 0 ? -1 : 0;
int cow = mod != 0;
@@ -241,8 +240,8 @@ int btrfs_lookup_file_extent(struct btrfs_trans_handle *trans,
file_key.objectid = objectid;
file_key.offset = offset;
file_key.type = BTRFS_EXTENT_DATA_KEY;
- ret = btrfs_search_slot(trans, root, &file_key, path, ins_len, cow);
- return ret;
+
+ return btrfs_search_slot(trans, root, &file_key, path, ins_len, cow);
}
/*