Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (39 commits)
  Revert "p54: Use SKB list handling helpers instead of by-hand code."
  sctp: fix warning at inet_sock_destruct() while release sctp socket
  tun/tap: Fix crashes if open() /dev/net/tun and then poll() it.
  dsa: fix 88e6xxx statistics counter snapshotting
  forcedeth: Fix NAPI race.
  drivers/net/smsc911x.c: Fix resource size off by 1 error
  pcnet_cs: add new id
  bnx2x: Fix the maximal values of coalescing timeouts.
  bnx2x: Disable HC coalescing when setting timeout to zero.
  tun: Fix device unregister race
  be2net: fix spurious interrupt handling in intx mode
  e1000e: disable K1 at 1000Mbps for 82577/82578
  e1000e: delay second read of PHY_STATUS register on failure of first read
  e1000e: prevent NVM corruption on sectors larger than 4K
  e1000e: do not write SmartSpeed register bits on parts without support
  e1000e: delay after LCD reset and proper checks for PHY configuration done
  e1000e: PHY loopback broken on 82578
  ixgbe: Not allow 8259x unsupported wol options change from ethtool
  ixgbe: fix inconsistent SFP/SFP+ failure results.
  ixgbe: fix regression on some 82598 adapters
  ...

1 files changed, 14 insertions, 11 deletions

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 1094d292630f..3b4e0766c7b2 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3514,11 +3514,13 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
         nv_msi_workaround(np);
 
 #ifdef CONFIG_FORCEDETH_NAPI
-        napi_schedule(&np->napi);
-
-        /* Disable furthur irq's
-           (msix not enabled with napi) */
-        writel(0, base + NvRegIrqMask);
+        if (napi_schedule_prep(&np->napi)) {
+                /*
+                 * Disable further irq's (msix not enabled with napi)
+                 */
+                writel(0, base + NvRegIrqMask);
+                __napi_schedule(&np->napi);
+        }
 
 #else
         do
@@ -3615,12 +3617,13 @@ static irqreturn_t nv_nic_irq_optimized(int foo, void *data)
         nv_msi_workaround(np);
 
 #ifdef CONFIG_FORCEDETH_NAPI
-        napi_schedule(&np->napi);
-
-        /* Disable furthur irq's
-           (msix not enabled with napi) */
-        writel(0, base + NvRegIrqMask);
-
+        if (napi_schedule_prep(&np->napi)) {
+                /*
+                 * Disable further irq's (msix not enabled with napi)
+                 */
+                writel(0, base + NvRegIrqMask);
+                __napi_schedule(&np->napi);
+        }
 #else
         do
         {