1 files changed, 28 insertions, 31 deletions

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 1aa1f3316702..478288b8bc21 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2484,6 +2484,32 @@ static inline void sky2_rx_done(struct sky2_hw *hw, unsigned port,
         }
 }
 
+static void sky2_rx_checksum(struct sky2_port *sky2, u32 status)
+{
+        /* If this happens then driver assuming wrong format for chip type */
+        BUG_ON(sky2->hw->flags & SKY2_HW_NEW_LE);
+
+        /* Both checksum counters are programmed to start at
+         * the same offset, so unless there is a problem they
+         * should match. This failure is an early indication that
+         * hardware receive checksumming won't work.
+         */
+        if (likely((u16)(status >> 16) == (u16)status)) {
+                struct sk_buff *skb = sky2->rx_ring[sky2->rx_next].skb;
+                skb->ip_summed = CHECKSUM_COMPLETE;
+                skb->csum = le16_to_cpu(status);
+        } else {
+                dev_notice(&sky2->hw->pdev->dev,
+                           "%s: receive checksum problem (status = %#x)\n",
+                           sky2->netdev->name, status);
+
+                /* Disable checksum offload */
+                sky2->flags &= ~SKY2_FLAG_RX_CHECKSUM;
+                sky2_write32(sky2->hw, Q_ADDR(rxqaddr[sky2->port], Q_CSR),
+                             BMU_DIS_RX_CHKSUM);
+        }
+}
+
 /* Process status response ring */
 static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
 {
@@ -2552,37 +2578,8 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
                         /* fall through */
 #endif
                 case OP_RXCHKS:
-                        if (!(sky2->flags & SKY2_FLAG_RX_CHECKSUM))
-                                break;
-
-                        /* If this happens then driver assuming wrong format */
-                        if (unlikely(hw->flags & SKY2_HW_NEW_LE)) {
-                                if (net_ratelimit())
-                                        printk(KERN_NOTICE "%s: unexpected"
-                                               " checksum status\n",
-                                               dev->name);
-                                break;
-                        }
-
-                        /* Both checksum counters are programmed to start at
-                         * the same offset, so unless there is a problem they
-                         * should match. This failure is an early indication that
-                         * hardware receive checksumming won't work.
-                         */
-                        if (likely(status >> 16 == (status & 0xffff))) {
-                                skb = sky2->rx_ring[sky2->rx_next].skb;
-                                skb->ip_summed = CHECKSUM_COMPLETE;
-                                skb->csum = le16_to_cpu(status);
-                        } else {
-                                printk(KERN_NOTICE PFX "%s: hardware receive "
-                                       "checksum problem (status = %#x)\n",
-                                       dev->name, status);
-                                sky2->flags &= ~SKY2_FLAG_RX_CHECKSUM;
-
-                                sky2_write32(sky2->hw,
-                                             Q_ADDR(rxqaddr[port], Q_CSR),
-                                             BMU_DIS_RX_CHKSUM);
-                        }
+                        if (likely(sky2->flags & SKY2_FLAG_RX_CHECKSUM))
+                                sky2_rx_checksum(sky2, status);
                         break;
 
                 case OP_TXINDEXLE: