diff options
Diffstat (limited to 'src/net/netdevice.c')
| -rw-r--r-- | src/net/netdevice.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/net/netdevice.c b/src/net/netdevice.c index 825613cc8..634977f7a 100644 --- a/src/net/netdevice.c +++ b/src/net/netdevice.c @@ -97,8 +97,9 @@ int net_tx ( struct pk_buff *pkb, struct net_device *netdev, * @v netdev Network device * @v net_proto Network-layer protocol, in network-byte order * @v ll_source Source link-layer address + * @ret rc Return status code */ -void net_rx ( struct pk_buff *pkb, struct net_device *netdev, +int net_rx ( struct pk_buff *pkb, struct net_device *netdev, uint16_t net_proto, const void *ll_source ) { struct net_protocol *net_protocol; @@ -106,10 +107,11 @@ void net_rx ( struct pk_buff *pkb, struct net_device *netdev, for ( net_protocol = net_protocols ; net_protocol < net_protocols_end ; net_protocol++ ) { if ( net_protocol->net_proto == net_proto ) { - net_protocol->rx ( pkb, netdev, ll_source ); - break; + return net_protocol->rx ( pkb, netdev, ll_source ); } } + free_pkb ( pkb ); + return 0; } /** |