From 6ed106549d17474ca17a16057f4c0ed4eba5a7ca Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Tue, 23 Jun 2009 06:03:08 +0000 Subject: 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 Signed-off-by: David S. Miller --- net/atm/br2684.c | 4 ++-- net/atm/clip.c | 12 ++++++------ net/atm/lec.c | 8 ++++---- net/bluetooth/bnep/netdev.c | 6 +++--- net/bridge/br_device.c | 2 +- net/ipv4/ip_gre.c | 6 +++--- net/ipv4/ipip.c | 6 +++--- net/ipv4/ipmr.c | 2 +- net/ipv6/ip6_tunnel.c | 4 ++-- net/ipv6/ip6mr.c | 2 +- net/ipv6/sit.c | 6 +++--- net/irda/irlan/irlan_eth.c | 4 ++-- net/netrom/nr_dev.c | 4 ++-- net/phonet/pep-gprs.c | 4 ++-- net/rose/rose_dev.c | 2 +- net/sched/sch_teql.c | 6 +++--- 16 files changed, 39 insertions(+), 39 deletions(-) (limited to 'net') diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 2912665fc58c..848af113ba2a 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -238,7 +238,7 @@ static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev) /* netif_stop_queue(dev); */ dev_kfree_skb(skb); read_unlock(&devs_lock); - return 0; + return NETDEV_TX_OK; } if (!br2684_xmit_vcc(skb, dev, brvcc)) { /* @@ -252,7 +252,7 @@ static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev) dev->stats.tx_fifo_errors++; } read_unlock(&devs_lock); - return 0; + return NETDEV_TX_OK; } /* diff --git a/net/atm/clip.c b/net/atm/clip.c index e65a3b1477f8..64910bb86089 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -373,7 +373,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) printk(KERN_ERR "clip_start_xmit: skb_dst(skb) == NULL\n"); dev_kfree_skb(skb); dev->stats.tx_dropped++; - return 0; + return NETDEV_TX_OK; } if (!skb_dst(skb)->neighbour) { #if 0 @@ -387,7 +387,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) printk(KERN_ERR "clip_start_xmit: NO NEIGHBOUR !\n"); dev_kfree_skb(skb); dev->stats.tx_dropped++; - return 0; + return NETDEV_TX_OK; } entry = NEIGH2ENTRY(skb_dst(skb)->neighbour); if (!entry->vccs) { @@ -402,7 +402,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb(skb); dev->stats.tx_dropped++; } - return 0; + return NETDEV_TX_OK; } pr_debug("neigh %p, vccs %p\n", entry, entry->vccs); ATM_SKB(skb)->vcc = vcc = entry->vccs->vcc; @@ -421,14 +421,14 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) old = xchg(&entry->vccs->xoff, 1); /* assume XOFF ... */ if (old) { printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n"); - return 0; + return NETDEV_TX_OK; } dev->stats.tx_packets++; dev->stats.tx_bytes += skb->len; vcc->send(vcc, skb); if (atm_may_send(vcc, 0)) { entry->vccs->xoff = 0; - return 0; + return NETDEV_TX_OK; } spin_lock_irqsave(&clip_priv->xoff_lock, flags); netif_stop_queue(dev); /* XOFF -> throttle immediately */ @@ -440,7 +440,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) of the brief netif_stop_queue. If this isn't true or if it changes, use netif_wake_queue instead. */ spin_unlock_irqrestore(&clip_priv->xoff_lock, flags); - return 0; + return NETDEV_TX_OK; } static int clip_mkip(struct atm_vcc *vcc, int timeout) diff --git a/net/atm/lec.c b/net/atm/lec.c index ff2e594dca9b..c463868c993b 100644 --- a/net/atm/lec.c +++ b/net/atm/lec.c @@ -289,7 +289,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev) skb2 = skb_realloc_headroom(skb, LEC_HEADER_LEN); kfree_skb(skb); if (skb2 == NULL) - return 0; + return NETDEV_TX_OK; skb = skb2; } skb_push(skb, 2); @@ -307,7 +307,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev) skb2 = skb_realloc_headroom(skb, LEC_HEADER_LEN); kfree_skb(skb); if (skb2 == NULL) - return 0; + return NETDEV_TX_OK; skb = skb2; } #endif @@ -345,7 +345,7 @@ static int lec_start_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb(skb); if (skb2 == NULL) { dev->stats.tx_dropped++; - return 0; + return NETDEV_TX_OK; } skb = skb2; } @@ -416,7 +416,7 @@ out: if (entry) lec_arp_put(entry); dev->trans_start = jiffies; - return 0; + return NETDEV_TX_OK; } /* The inverse routine to net_open(). */ diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c index d7a0e9722def..9c42990126a0 100644 --- a/net/bluetooth/bnep/netdev.c +++ b/net/bluetooth/bnep/netdev.c @@ -175,14 +175,14 @@ static int bnep_net_xmit(struct sk_buff *skb, struct net_device *dev) #ifdef CONFIG_BT_BNEP_MC_FILTER if (bnep_net_mc_filter(skb, s)) { kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } #endif #ifdef CONFIG_BT_BNEP_PROTO_FILTER if (bnep_net_proto_filter(skb, s)) { kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } #endif @@ -203,7 +203,7 @@ static int bnep_net_xmit(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); } - return 0; + return NETDEV_TX_OK; } static const struct net_device_ops bnep_netdev_ops = { diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 18538d7460d7..15d43ba86b53 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -39,7 +39,7 @@ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev) else br_flood_deliver(br, skb); - return 0; + return NETDEV_TX_OK; } static int br_dev_open(struct net_device *dev) diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 44e2a3d2359a..cd85ebc119a5 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -821,7 +821,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_dropped++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } if (skb->sk) skb_set_owner_w(new_skb, skb->sk); @@ -889,7 +889,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) IPTUNNEL_XMIT(); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; tx_error_icmp: dst_link_failure(skb); @@ -898,7 +898,7 @@ tx_error: stats->tx_errors++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } static int ipgre_tunnel_bind_dev(struct net_device *dev) diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 93e2b787da20..98075b6d619c 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -486,7 +486,7 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_dropped++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } if (skb->sk) skb_set_owner_w(new_skb, skb->sk); @@ -524,7 +524,7 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) IPTUNNEL_XMIT(); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; tx_error_icmp: dst_link_failure(skb); @@ -532,7 +532,7 @@ tx_error: stats->tx_errors++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } static void ipip_tunnel_bind_dev(struct net_device *dev) diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 9a8da5ed92b7..06c33fb6b321 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -212,7 +212,7 @@ static int reg_vif_xmit(struct sk_buff *skb, struct net_device *dev) IGMPMSG_WHOLEPKT); read_unlock(&mrt_lock); kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } static const struct net_device_ops reg_vif_netdev_ops = { diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 51f410e7775a..a1d6045c4694 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1063,14 +1063,14 @@ ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) goto tx_err; t->recursion--; - return 0; + return NETDEV_TX_OK; tx_err: stats->tx_errors++; stats->tx_dropped++; kfree_skb(skb); t->recursion--; - return 0; + return NETDEV_TX_OK; } static void ip6_tnl_set_cap(struct ip6_tnl *t) diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index c769f155c698..07ded5075b33 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -427,7 +427,7 @@ static int reg_vif_xmit(struct sk_buff *skb, struct net_device *dev) MRT6MSG_WHOLEPKT); read_unlock(&mrt_lock); kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } static const struct net_device_ops reg_vif_netdev_ops = { diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 68e52308e552..d0b850590faf 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -753,7 +753,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) stats->tx_dropped++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } if (skb->sk) skb_set_owner_w(new_skb, skb->sk); @@ -794,7 +794,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) IPTUNNEL_XMIT(); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; tx_error_icmp: dst_link_failure(skb); @@ -802,7 +802,7 @@ tx_error: stats->tx_errors++; dev_kfree_skb(skb); tunnel->recursion--; - return 0; + return NETDEV_TX_OK; } static void ipip6_tunnel_bind_dev(struct net_device *dev) diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c index 724bcf951b80..64230cffcfee 100644 --- a/net/irda/irlan/irlan_eth.c +++ b/net/irda/irlan/irlan_eth.c @@ -177,7 +177,7 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev) /* Did the realloc succeed? */ if (new_skb == NULL) - return 0; + return NETDEV_TX_OK; /* Use the new skb instead */ skb = new_skb; @@ -209,7 +209,7 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev) self->stats.tx_bytes += skb->len; } - return 0; + return NETDEV_TX_OK; } /* diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c index 351372463fed..c7b7838a0519 100644 --- a/net/netrom/nr_dev.c +++ b/net/netrom/nr_dev.c @@ -177,13 +177,13 @@ static int nr_xmit(struct sk_buff *skb, struct net_device *dev) if (!nr_route_frame(skb, NULL)) { kfree_skb(skb); stats->tx_errors++; - return 0; + return NETDEV_TX_OK; } stats->tx_packets++; stats->tx_bytes += len; - return 0; + return NETDEV_TX_OK; } static const struct header_ops nr_header_ops = { diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c index 480839dfc560..4667af51ed71 100644 --- a/net/phonet/pep-gprs.c +++ b/net/phonet/pep-gprs.c @@ -195,7 +195,7 @@ static int gprs_xmit(struct sk_buff *skb, struct net_device *dev) break; default: dev_kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } skb_orphan(skb); @@ -215,7 +215,7 @@ static int gprs_xmit(struct sk_buff *skb, struct net_device *dev) netif_stop_queue(dev); if (pep_writeable(sk)) netif_wake_queue(dev); - return 0; + return NETDEV_TX_OK; } static int gprs_set_mtu(struct net_device *dev, int new_mtu) diff --git a/net/rose/rose_dev.c b/net/rose/rose_dev.c index 389d6e0d7740..c711e2edf5ce 100644 --- a/net/rose/rose_dev.c +++ b/net/rose/rose_dev.c @@ -141,7 +141,7 @@ static int rose_xmit(struct sk_buff *skb, struct net_device *dev) } dev_kfree_skb(skb); stats->tx_errors++; - return 0; + return NETDEV_TX_OK; } static const struct header_ops rose_header_ops = { diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 9c002b6e0533..12434b6c2042 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -314,7 +314,7 @@ restart: netif_wake_queue(dev); txq->tx_packets++; txq->tx_bytes += length; - return 0; + return NETDEV_TX_OK; } __netif_tx_unlock(slave_txq); } @@ -323,7 +323,7 @@ restart: break; case 1: master->slaves = NEXT_SLAVE(q); - return 0; + return NETDEV_TX_OK; default: nores = 1; break; @@ -345,7 +345,7 @@ restart: drop: txq->tx_dropped++; dev_kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } static int teql_master_open(struct net_device *dev) -- cgit v1.2.3