diff options
Diffstat (limited to 'arch/um/os-Linux/drivers/tuntap_kern.c')
| -rw-r--r-- | arch/um/os-Linux/drivers/tuntap_kern.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/um/os-Linux/drivers/tuntap_kern.c b/arch/um/os-Linux/drivers/tuntap_kern.c index 9ade1f892ac8..9d384807b077 100644 --- a/arch/um/os-Linux/drivers/tuntap_kern.c +++ b/arch/um/os-Linux/drivers/tuntap_kern.c @@ -35,20 +35,15 @@ static void tuntap_init(struct net_device *dev, void *data) printk("\n"); } -static int tuntap_read(int fd, struct sk_buff **skb, - struct uml_net_private *lp) +static int tuntap_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_read(fd, skb_mac_header(*skb), - (*skb)->dev->mtu + ETH_HEADER_OTHER); + return net_read(fd, skb_mac_header(skb), + skb->dev->mtu + ETH_HEADER_OTHER); } -static int tuntap_write(int fd, struct sk_buff **skb, - struct uml_net_private *lp) +static int tuntap_write(int fd, struct sk_buff *skb, struct uml_net_private *lp) { - return net_write(fd, (*skb)->data, (*skb)->len); + return net_write(fd, skb->data, skb->len); } const struct net_kern_info tuntap_kern_info = { |