Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[net-next-2.6.git] / drivers / firewire / net.c

diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index da17d409a244b0af97249341855dfe301b506ab3..18fdd9703b483fbdaadbaec83cbbb956ffa669dd 100644 (file)
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -8,7 +8,6 @@
 
 #include <linux/bug.h>
 #include <linux/device.h>
-#include <linux/ethtool.h>
 #include <linux/firewire.h>
 #include <linux/firewire-constants.h>
 #include <linux/highmem.h>
@@ -579,7 +578,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
                if (!peer) {
                        fw_notify("No peer for ARP packet from %016llx\n",
                                  (unsigned long long)peer_guid);
-                       goto failed_proto;
+                       goto no_peer;
                }
 
                /*
@@ -656,7 +655,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
 
        return 0;
 
- failed_proto:
+ no_peer:
        net->stats.rx_errors++;
        net->stats.rx_dropped++;
 
@@ -664,7 +663,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
        if (netif_queue_stopped(net))
                netif_wake_queue(net);
 
-       return 0;
+       return -ENOENT;
 }
 
 static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
@@ -701,7 +700,7 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
                        fw_error("out of memory\n");
                        net->stats.rx_dropped++;
 
-                       return -1;
+                       return -ENOMEM;
                }
                skb_reserve(skb, (net->hard_header_len + 15) & ~15);
                memcpy(skb_put(skb, len), buf, len);
@@ -726,8 +725,10 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
        spin_lock_irqsave(&dev->lock, flags);
 
        peer = fwnet_peer_find_by_node_id(dev, source_node_id, generation);
-       if (!peer)
-               goto bad_proto;
+       if (!peer) {
+               retval = -ENOENT;
+               goto fail;
+       }
 
        pd = fwnet_pd_find(peer, datagram_label);
        if (pd == NULL) {
@@ -741,7 +742,7 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
                                  dg_size, buf, fg_off, len);
                if (pd == NULL) {
                        retval = -ENOMEM;
-                       goto bad_proto;
+                       goto fail;
                }
                peer->pdg_size++;
        } else {
@@ -755,9 +756,9 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
                        pd = fwnet_pd_new(net, peer, datagram_label,
                                          dg_size, buf, fg_off, len);
                        if (pd == NULL) {
-                               retval = -ENOMEM;
                                peer->pdg_size--;
-                               goto bad_proto;
+                               retval = -ENOMEM;
+                               goto fail;
                        }
                } else {
                        if (!fwnet_pd_update(peer, pd, buf, fg_off, len)) {
@@ -768,7 +769,8 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
                                 */
                                fwnet_pd_delete(pd);
                                peer->pdg_size--;
-                               goto bad_proto;
+                               retval = -ENOMEM;
+                               goto fail;
                        }
                }
        } /* new datagram or add to existing one */
@@ -794,14 +796,13 @@ static int fwnet_incoming_packet(struct fwnet_device *dev, __be32 *buf, int len,
        spin_unlock_irqrestore(&dev->lock, flags);
 
        return 0;
-
- bad_proto:
+ fail:
        spin_unlock_irqrestore(&dev->lock, flags);
 
        if (netif_queue_stopped(net))
                netif_wake_queue(net);
 
-       return 0;
+       return retval;
 }
 
 static void fwnet_receive_packet(struct fw_card *card, struct fw_request *r,
@@ -1359,17 +1360,6 @@ static int fwnet_change_mtu(struct net_device *net, int new_mtu)
        return 0;
 }
 
-static void fwnet_get_drvinfo(struct net_device *net,
-                             struct ethtool_drvinfo *info)
-{
-       strcpy(info->driver, KBUILD_MODNAME);
-       strcpy(info->bus_info, "ieee1394");
-}
-
-static const struct ethtool_ops fwnet_ethtool_ops = {
-       .get_drvinfo = fwnet_get_drvinfo,
-};
-
 static const struct net_device_ops fwnet_netdev_ops = {
        .ndo_open       = fwnet_open,
        .ndo_stop       = fwnet_stop,
@@ -1388,7 +1378,6 @@ static void fwnet_init_dev(struct net_device *net)
        net->hard_header_len    = FWNET_HLEN;
        net->type               = ARPHRD_IEEE1394;
        net->tx_queue_len       = 10;
-       SET_ETHTOOL_OPS(net, &fwnet_ethtool_ops);
 }
 
 /* caller must hold fwnet_device_mutex */