Commit 5a46e0f9 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller

isdn: type bug in isdn_net_header()

We use len to store the return value from eth_header().  eth_header()
can return -ETH_HLEN (-14).  We want to pass this back instead of
truncating it to 65522 and returning that.
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 16bda13d
......@@ -1901,7 +1901,7 @@ static int isdn_net_header(struct sk_buff *skb, struct net_device *dev,
{
isdn_net_local *lp = netdev_priv(dev);
unsigned char *p;
ushort len = 0;
int len = 0;
switch (lp->p_encap) {
case ISDN_NET_ENCAP_ETHER:
......
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