net: use NETDEV_TX_OK instead of 0 in ndo_start_xmit() functions

This patch is the result of an automatic spatch transformation to convert
all ndo_start_xmit() return values of 0 to NETDEV_TX_OK.

Some occurences are missed by the automatic conversion, those will be
handled in a seperate patch.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 files changed, 31 insertions, 31 deletions

diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index ad1795580028..709835782443 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -1466,7 +1466,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         dev->trans_start = jiffies;
                         spin_unlock_irqrestore(&self->lock, flags);
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -1577,7 +1577,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
         dev_kfree_skb(skb);
 
         IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ );
-        return 0;       
+        return NETDEV_TX_OK;    
 }
 
 
@@ -1991,7 +1991,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         dev->trans_start = jiffies;
                         spin_unlock_irqrestore(&self->lock, flags);
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -2015,7 +2015,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev)
         
         IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ );
         
-        return 0;       
+        return NETDEV_TX_OK;    
 }
 
 
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index c4361d466597..22baf65e1563 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -502,7 +502,7 @@ static int au1k_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         aup->newspeed = 0;
                 }
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         ptxd = aup->tx_ring[aup->tx_head];
@@ -555,7 +555,7 @@ static int au1k_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
         dev_kfree_skb(skb);
         aup->tx_head = (aup->tx_head + 1) & (NUM_IR_DESC - 1);
         dev->trans_start = jiffies;
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 9a0346e751ac..1484c76becfb 100644
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -1021,7 +1021,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev)
             {
               spin_unlock_irqrestore(&self->spinlock, flags);
               dev_kfree_skb (skb);
-              return 0;
+              return NETDEV_TX_OK;
             }
           /* True packet, go on, but */
           /* do not accept anything before change speed execution */
@@ -1036,7 +1036,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev)
           toshoboe_setbaud (self);
           spin_unlock_irqrestore(&self->spinlock, flags);
           dev_kfree_skb (skb);
-          return 0;
+          return NETDEV_TX_OK;
         }
 
     }
@@ -1143,7 +1143,7 @@ dumpbufs(skb->data,skb->len,'>');
   spin_unlock_irqrestore(&self->spinlock, flags);
   dev_kfree_skb (skb);
 
-  return 0;
+  return NETDEV_TX_OK;
 }
 
 /*interrupt handler */
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 0c0831c03f64..6a1aa7a40fe2 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -534,7 +534,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
         }
         spin_unlock_irqrestore(&self->lock, flags);
         
-        return 0;
+        return NETDEV_TX_OK;
 
 drop:
         /* Drop silently the skb and exit */
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 45fd9c1eb343..05bfc987b34b 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -1397,7 +1397,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
                         dev->trans_start = jiffies;
                         spin_unlock_irqrestore(&self->lock, flags);
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -1424,7 +1424,7 @@ static int nsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev)
 
         dev_kfree_skb(skb);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
@@ -1467,7 +1467,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
                         dev->trans_start = jiffies;
                         spin_unlock_irqrestore(&self->lock, flags);
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else {
                         /* Change speed after current frame */
                         self->new_speed = speed;
@@ -1554,7 +1554,7 @@ static int nsc_ircc_hard_xmit_fir(struct sk_buff *skb, struct net_device *dev)
         spin_unlock_irqrestore(&self->lock, flags);
         dev_kfree_skb(skb);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /*
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index 3376a4f39e0a..e76a083f901a 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -504,7 +504,7 @@ static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         pxa_irda_set_speed(si, speed);
                 }
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         netif_stop_queue(dev);
@@ -539,7 +539,7 @@ static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 
         dev_kfree_skb(skb);
         dev->trans_start = jiffies;
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int pxa_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 2aeb2e6aec1b..70e6acc597b0 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -667,7 +667,7 @@ static int sa1100_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         sa1100_irda_set_speed(si, speed);
                 }
                 dev_kfree_skb(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         if (!IS_FIR(si)) {
@@ -715,7 +715,7 @@ static int sa1100_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 
         dev->trans_start = jiffies;
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index fd0796c3db3c..bde004f0a7a3 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -621,7 +621,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
                          */
 
                         dev_kfree_skb_any(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         dev->new_speed = speed;
         }
@@ -668,7 +668,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev)
         }
         spin_unlock_irqrestore(&dev->tx_lock, flags);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /* called from network layer with rtnl hold */
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 8e5e45caf2f1..c475b23091bc 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -578,7 +578,7 @@ static int stir_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
                 dev_kfree_skb(skb);
         }
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /*
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index 864798502ff9..62ba94ba7c9e 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -844,7 +844,7 @@ static int via_ircc_hard_xmit_sir(struct sk_buff *skb,
                         via_ircc_change_speed(self, speed);
                         dev->trans_start = jiffies;
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -892,7 +892,7 @@ static int via_ircc_hard_xmit_sir(struct sk_buff *skb,
         dev->trans_start = jiffies;
         spin_unlock_irqrestore(&self->lock, flags);
         dev_kfree_skb(skb);
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
@@ -907,7 +907,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
         iobase = self->io.fir_base;
 
         if (self->st_fifo.len)
-                return 0;
+                return NETDEV_TX_OK;
         if (self->chip_id == 0x3076)
                 iodelay(1500);
         else
@@ -919,7 +919,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
                         via_ircc_change_speed(self, speed);
                         dev->trans_start = jiffies;
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -940,7 +940,7 @@ static int via_ircc_hard_xmit_fir(struct sk_buff *skb,
         dev->trans_start = jiffies;
         dev_kfree_skb(skb);
         spin_unlock_irqrestore(&self->lock, flags);
-        return 0;
+        return NETDEV_TX_OK;
 
 }
 
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index ac0e4b6b6b66..08e26f1297b4 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -915,7 +915,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                          */
                 spin_unlock_irqrestore(&idev->lock, flags);
                 dev_kfree_skb_any(skb);
-                return 0;
+                return NETDEV_TX_OK;
         }
 
         /* sanity checks - simply drop the packet */
@@ -1044,7 +1044,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
         }
         spin_unlock_irqrestore(&idev->lock, flags);
 
-        return 0;
+        return NETDEV_TX_OK;
 
 drop_unlock:
         spin_unlock_irqrestore(&idev->lock, flags);
@@ -1058,7 +1058,7 @@ drop:
          * packet for later retry of transmission - which isn't exactly
          * what we want after we've just called dev_kfree_skb_any ;-)
          */
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 static void vlsi_tx_interrupt(struct net_device *ndev)
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index d0883835b0c6..49ef76320f51 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -516,7 +516,7 @@ static int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev)
                         w83977af_change_speed(self, speed); 
                         dev->trans_start = jiffies;
                         dev_kfree_skb(skb);
-                        return 0;
+                        return NETDEV_TX_OK;
                 } else
                         self->new_speed = speed;
         }
@@ -576,7 +576,7 @@ static int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev)
         /* Restore set register */
         outb(set, iobase+SSR);
 
-        return 0;
+        return NETDEV_TX_OK;
 }
 
 /*