qlge: Drop inbound error frames.

Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index a45e2822e85..0775b4d7d3f 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -1525,6 +1525,13 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev,
                 return;
         }
 
+        /* Frame error, so drop the packet. */
+        if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) {
+                QPRINTK(qdev, DRV, ERR, "Receive error, flags2 = 0x%x\n",
+                                        ib_mac_rsp->flags2);
+                dev_kfree_skb_any(skb);
+                return;
+        }
         prefetch(skb->data);
         skb->dev = ndev;
         if (ib_mac_rsp->flags1 & IB_MAC_IOCB_RSP_M_MASK) {
@@ -1547,7 +1554,6 @@ static void ql_process_mac_rx_intr(struct ql_adapter *qdev,
          * csum or frame errors.
          */
         if (qdev->rx_csum &&
-                !(ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_ERR_MASK) &&
                 !(ib_mac_rsp->flags1 & IB_MAC_CSUM_ERR_MASK)) {
                 /* TCP frame. */
                 if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_T) {