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drivers: slip: Use always the initialized network interface 

No need to always look through all the network interfaces
when receiving packet as we support only one interface and
it is always the same one.

Change-Id: Ic0bfabc8409160352081cac1a6c3dbbfa35fe390
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-03-13 17:22:01 +02:00
parent 312a9cbb32
commit 207128a869
1 changed files with 3 additions and 1 deletions
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4
drivers/slip/slip.c
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@ -48,6 +48,7 @@ struct slip_context {
struct net_buf *rx; /* and then placed into this net_buf */
struct net_buf *last; /* Pointer to last fragment in the list */
uint8_t *ptr; /* Where in net_buf to add data */
struct net_if *iface;
uint8_t state;
uint8_t mac_addr[6];
@ -237,7 +238,7 @@ static void process_msg(struct slip_context *slip)
return;
}
if (net_recv_data(net_if_get_by_link_addr(&slip->ll_addr), buf) < 0) {
if (net_recv_data(slip->iface, buf) < 0) {
net_nbuf_unref(buf);
}
@ -447,6 +448,7 @@ static void slip_iface_init(struct net_if *iface)
struct net_linkaddr *ll_addr = slip_get_mac(slip);
slip->init_done = true;
slip->iface = iface;
if (CONFIG_SLIP_MAC_ADDR[0] != 0) {
if (_slip_mac_addr_from_str(slip, CONFIG_SLIP_MAC_ADDR) < 0) {