Merge branch 'topic/hda' into for-linus

[pandora-kernel.git] / drivers / net / e1000 / e1000_main.c

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 6a46cee..fffb006 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3738,7 +3738,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
        struct e1000_hw *hw = &adapter->hw;
        u32 rctl, icr = er32(ICR);
 
-       if (unlikely((!icr) || test_bit(__E1000_RESETTING, &adapter->flags)))
+       if (unlikely((!icr) || test_bit(__E1000_DOWN, &adapter->flags)))
                return IRQ_NONE;  /* Not our interrupt */
 
        /* IMS will not auto-mask if INT_ASSERTED is not set, and if it is
@@ -4027,8 +4027,9 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
                                 PCI_DMA_FROMDEVICE);
 
                length = le16_to_cpu(rx_desc->length);
-
-               if (unlikely(!(status & E1000_RXD_STAT_EOP))) {
+               /* !EOP means multiple descriptors were used to store a single
+                * packet, also make sure the frame isn't just CRC only */
+               if (unlikely(!(status & E1000_RXD_STAT_EOP) || (length <= 4))) {
                        /* All receives must fit into a single buffer */
                        E1000_DBG("%s: Receive packet consumed multiple"
                                  " buffers\n", netdev->name);