diff options
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 302b7eb507c9..9a5c0ce7ff35 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -49,9 +49,11 @@ #include <linux/seq_file.h> #include <linux/mroute.h> #include <linux/init.h> +#include <linux/if_ether.h> #include <net/ip.h> #include <net/protocol.h> #include <linux/skbuff.h> +#include <net/route.h> #include <net/sock.h> #include <net/icmp.h> #include <net/udp.h> @@ -192,7 +194,7 @@ static struct net_device_stats *reg_vif_get_stats(struct net_device *dev) static void reg_vif_setup(struct net_device *dev) { dev->type = ARPHRD_PIMREG; - dev->mtu = 1500 - sizeof(struct iphdr) - 8; + dev->mtu = ETH_DATA_LEN - sizeof(struct iphdr) - 8; dev->flags = IFF_NOARP; dev->hard_start_xmit = reg_vif_xmit; dev->get_stats = reg_vif_get_stats; |