From 5b548140225c6bbbbd560551dd1048b2c0ce58be Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Fri, 12 Jun 2009 06:22:29 +0000 Subject: net: use symbolic values for ndo_start_xmit() return codes Convert magic values 1 and -1 to NETDEV_TX_BUSY and NETDEV_TX_LOCKED respectively. 0 (NETDEV_TX_OK) is not changed to keep the noise down, except in very few cases where its in direct proximity to one of the other values. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- drivers/isdn/i4l/isdn_net.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/isdn') diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c index cb8943d..34d54e7 100644 --- a/drivers/isdn/i4l/isdn_net.c +++ b/drivers/isdn/i4l/isdn_net.c @@ -1069,7 +1069,7 @@ isdn_net_xmit(struct net_device *ndev, struct sk_buff *skb) lp = isdn_net_get_locked_lp(nd); if (!lp) { printk(KERN_WARNING "%s: all channels busy - requeuing!\n", ndev->name); - return 1; + return NETDEV_TX_BUSY; } /* we have our lp locked from now on */ @@ -1273,14 +1273,14 @@ isdn_net_start_xmit(struct sk_buff *skb, struct net_device *ndev) spin_unlock_irqrestore(&dev->lock, flags); isdn_net_dial(); /* Initiate dialing */ netif_stop_queue(ndev); - return 1; /* let upper layer requeue skb packet */ + return NETDEV_TX_BUSY; /* let upper layer requeue skb packet */ } #endif /* Initiate dialing */ spin_unlock_irqrestore(&dev->lock, flags); isdn_net_dial(); isdn_net_device_stop_queue(lp); - return 1; + return NETDEV_TX_BUSY; } else { isdn_net_unreachable(ndev, skb, "No phone number"); -- cgit v1.1