diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /net/rose/rose_dev.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'net/rose/rose_dev.c')
| -rw-r--r-- | net/rose/rose_dev.c | 53 |
1 files changed, 13 insertions, 40 deletions
diff --git a/net/rose/rose_dev.c b/net/rose/rose_dev.c index 50005888be57..369ca81a8c5d 100644 --- a/net/rose/rose_dev.c +++ b/net/rose/rose_dev.c @@ -41,6 +41,9 @@ static int rose_header(struct sk_buff *skb, struct net_device *dev, { unsigned char *buff = skb_push(skb, ROSE_MIN_LEN + 2); + if (daddr) + memcpy(buff + 7, daddr, dev->addr_len); + *buff++ = ROSE_GFI | ROSE_Q_BIT; *buff++ = 0x00; *buff++ = ROSE_DATA; @@ -53,43 +56,6 @@ static int rose_header(struct sk_buff *skb, struct net_device *dev, return -37; } -static int rose_rebuild_header(struct sk_buff *skb) -{ -#ifdef CONFIG_INET - struct net_device *dev = skb->dev; - struct net_device_stats *stats = &dev->stats; - unsigned char *bp = (unsigned char *)skb->data; - struct sk_buff *skbn; - unsigned int len; - - if (arp_find(bp + 7, skb)) { - return 1; - } - - if ((skbn = skb_clone(skb, GFP_ATOMIC)) == NULL) { - kfree_skb(skb); - return 1; - } - - if (skb->sk != NULL) - skb_set_owner_w(skbn, skb->sk); - - kfree_skb(skb); - - len = skbn->len; - - if (!rose_route_frame(skbn, NULL)) { - kfree_skb(skbn); - stats->tx_errors++; - return 1; - } - - stats->tx_packets++; - stats->tx_bytes += len; -#endif - return 1; -} - static int rose_set_mac_address(struct net_device *dev, void *addr) { struct sockaddr *sa = addr; @@ -134,19 +100,26 @@ static int rose_close(struct net_device *dev) static netdev_tx_t rose_xmit(struct sk_buff *skb, struct net_device *dev) { struct net_device_stats *stats = &dev->stats; + unsigned int len = skb->len; if (!netif_running(dev)) { printk(KERN_ERR "ROSE: rose_xmit - called when iface is down\n"); return NETDEV_TX_BUSY; } - dev_kfree_skb(skb); - stats->tx_errors++; + + if (!rose_route_frame(skb, NULL)) { + dev_kfree_skb(skb); + stats->tx_errors++; + return NETDEV_TX_OK; + } + + stats->tx_packets++; + stats->tx_bytes += len; return NETDEV_TX_OK; } static const struct header_ops rose_header_ops = { .create = rose_header, - .rebuild = rose_rebuild_header, }; static const struct net_device_ops rose_netdev_ops = { |