Btrfs: remove unused tmp_path from iterate_dir_item

A leftover from older code and unused now.

Reported-by: Alex Lyakas <alex.bolshoy.btrfs@gmail.com>
Signed-off-by: Alexander Block <ablock84@googlemail.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 3bc921aa5e21..b0f9df30f24d 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -864,7 +864,6 @@ static int iterate_dir_item(struct send_ctx *sctx,
         struct extent_buffer *eb;
         struct btrfs_item *item;
         struct btrfs_dir_item *di;
-        struct btrfs_path *tmp_path = NULL;
         struct btrfs_key di_key;
         char *buf = NULL;
         char *buf2 = NULL;
@@ -886,12 +885,6 @@ static int iterate_dir_item(struct send_ctx *sctx,
                 goto out;
         }
 
-        tmp_path = alloc_path_for_send();
-        if (!tmp_path) {
-                ret = -ENOMEM;
-                goto out;
-        }
-
         eb = path->nodes[0];
         slot = path->slots[0];
         item = btrfs_item_nr(eb, slot);
@@ -953,7 +946,6 @@ static int iterate_dir_item(struct send_ctx *sctx,
         }
 
 out:
-        btrfs_free_path(tmp_path);
         if (buf_virtual)
                 vfree(buf);
         else