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path: root/drivers/firewire/net.c
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Diffstat (limited to 'drivers/firewire/net.c')
-rw-r--r--drivers/firewire/net.c28
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 51e8a35ebd7e..18fdd9703b48 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -578,7 +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;
}
/*
@@ -655,7 +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++;
@@ -663,7 +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,
@@ -700,7 +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);
@@ -725,8 +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) {
@@ -740,7 +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 {
@@ -754,9 +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)) {
@@ -767,7 +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 */
@@ -793,14 +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,