Btrfs: fix memory leak for name_cache in send/receive

When everything is done, name_cache_free is called which however
forgot to call kfree on the cache entries.

Signed-off-by: Alexander Block <ablock84@googlemail.com>

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 68b2543e5d6c5639a4263bc82c9ed06e953b2b1f..9cee678c0fb654f923241d8c1e95393cf0ac68ab 100644 (file)
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -1822,6 +1822,7 @@ static void name_cache_free(struct send_ctx *sctx)
 
        list_for_each_entry_safe(nce, tmp, &sctx->name_cache_list, list) {
                name_cache_delete(sctx, nce);
+               kfree(nce);
        }
 }