Staging: et131x: config is already zeroed

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / net / forcedeth.c

diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 1094d292630f758039802b2b23387a320250a5f1..0a1c2bb27d4d841dc889b908cf5c911039b1d526 100644 (file)
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -2137,7 +2137,7 @@ static void nv_gear_backoff_reseed(struct net_device *dev)
  * nv_start_xmit: dev->hard_start_xmit function
  * Called with netif_tx_lock held.
  */
-static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        struct fe_priv *np = netdev_priv(dev);
        u32 tx_flags = 0;
@@ -2257,7 +2257,8 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
        return NETDEV_TX_OK;
 }
 
-static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t nv_start_xmit_optimized(struct sk_buff *skb,
+                                          struct net_device *dev)
 {
        struct fe_priv *np = netdev_priv(dev);
        u32 tx_flags = 0;
@@ -3514,11 +3515,13 @@ 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 +3618,13 @@ 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
        {