1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 4f41a9445961..706884ae8fcd 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2247,20 +2247,26 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
         do {
                 struct sky2_port *sky2;
                 struct sky2_status_le *le  = hw->st_le + hw->st_idx;
-                unsigned port = le->css & CSS_LINK_BIT;
+                unsigned port;
                 struct net_device *dev;
                 struct sk_buff *skb;
                 u32 status;
                 u16 length;
+                u8 opcode = le->opcode;
+
+                if (!(opcode & HW_OWNER))
+                        break;
 
                 hw->st_idx = RING_NEXT(hw->st_idx, STATUS_RING_SIZE);
 
+                port = le->css & CSS_LINK_BIT;
                 dev = hw->dev[port];
                 sky2 = netdev_priv(dev);
                 length = le16_to_cpu(le->length);
                 status = le32_to_cpu(le->status);
 
-                switch (le->opcode & ~HW_OWNER) {
+                le->opcode = 0;
+                switch (opcode & ~HW_OWNER) {
                 case OP_RXSTAT:
                         ++rx[port];
                         skb = sky2_receive(dev, length, status);
@@ -2353,7 +2359,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do, u16 idx)
                 default:
                         if (net_ratelimit())
                                 printk(KERN_WARNING PFX
-                                       "unknown status opcode 0x%x\n", le->opcode);
+                                       "unknown status opcode 0x%x\n", opcode);
                 }
         } while (hw->st_idx != idx);