1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index a5f993ac28dd..e5a051577a5e 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -245,10 +245,8 @@ static int do_lo_send_aops(struct loop_device *lo, struct bio_vec *bvec,
 
                 ret = pagecache_write_end(file, mapping, pos, size, copied,
                                                         page, fsdata);
-                if (ret < 0)
+                if (ret < 0 || ret != copied)
                         goto fail;
-                if (ret < copied)
-                        copied = ret;
 
                 if (unlikely(transfer_result))
                         goto fail;