1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 438d0c09b7e6..72314c7998fc 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -192,8 +192,8 @@ static bool start_new_rx_buffer(int offset, unsigned long size, int head)
          * into multiple copies tend to give large frags their
          * own buffers as before.
          */
-        if ((offset + size > MAX_BUFFER_OFFSET) &&
-            (size <= MAX_BUFFER_OFFSET) && offset && !head)
+        BUG_ON(size > MAX_BUFFER_OFFSET);
+        if ((offset + size > MAX_BUFFER_OFFSET) && offset && !head)
                 return true;
 
         return false;