diff options
Diffstat (limited to 'arch/um/drivers/mcast_kern.c')
| -rw-r--r-- | arch/um/drivers/mcast_kern.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c index 5027b870d11d..822092f149be 100644 --- a/arch/um/drivers/mcast_kern.c +++ b/arch/um/drivers/mcast_kern.c @@ -39,18 +39,15 @@ static void mcast_init(struct net_device *dev, void *data) dpri->addr, dpri->port, dpri->ttl); } -static int mcast_read(int fd, struct sk_buff **skb, struct uml_net_private *lp) +static int mcast_read(int fd, struct sk_buff *skb, struct uml_net_private *lp) { - *skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER); - if (*skb == NULL) - return -ENOMEM; - return net_recvfrom(fd, skb_mac_header(*skb), - (*skb)->dev->mtu + ETH_HEADER_OTHER); + return net_recvfrom(fd, skb_mac_header(skb), + skb->dev->mtu + ETH_HEADER_OTHER); } -static int mcast_write(int fd, struct sk_buff **skb, struct uml_net_private *lp) +static int mcast_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) { - return mcast_user_write(fd, (*skb)->data, (*skb)->len, + return mcast_user_write(fd, skb->data, skb->len, (struct mcast_data *) &lp->user); } |