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Remove CONFIG_NET_MULTILINK. This increases code size by a little, but greatly reduces the complexity of the network code.

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This commit is contained in:
Gregory Nutt
2017-08-08 15:26:09 -06:00
parent bd7c84b23e
commit aeb59383cf
33 changed files with 171 additions and 554 deletions
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drivers/net/tun.c
-6
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@@ -1189,12 +1189,8 @@ static int tun_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
int intf;
FAR struct ifreq *ifr = (FAR struct ifreq *)arg;
#ifdef CONFIG_NET_MULTILINK
if (!ifr || ((ifr->ifr_flags & IFF_MASK) != IFF_TUN &&
(ifr->ifr_flags & IFF_MASK) != IFF_TAP))
#else
if (!ifr || (ifr->ifr_flags & IFF_MASK) != IFF_TUN)
#endif
{
return -EINVAL;
}
@@ -1226,7 +1222,6 @@ static int tun_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
priv = filep->f_priv;
strncpy(ifr->ifr_name, priv->dev.d_ifname, IFNAMSIZ);
#ifdef CONFIG_NET_MULTILINK
if ((ifr->ifr_flags & IFF_MASK) == IFF_TAP)
{
/* TAP device -> handling raw Ethernet packets
@@ -1243,7 +1238,6 @@ static int tun_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
priv->dev.d_llhdrlen = 0;
}
#endif
tundev_unlock(tun);