kaspar/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-12-26 15:03:53 +01:00
Code Releases Activity

gnrc_netif: Check return value of netdev init during thread start

Browse Source
This commit is contained in:
Joakim Nohlgård 2018-06-29 21:50:33 +02:00
parent bc667ec3e0
commit 6d6a6efac7
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/net/gnrc/netif/gnrc_netif.c
View File

@ -1291,7 +1291,17 @@ static void *_gnrc_netif_thread(void *args)
dev->event_callback = _event_cb;
dev->context = netif;
/* initialize low-level driver */
dev->driver->init(dev);
res = dev->driver->init(dev);
if (res < 0) {
LOG_ERROR("gnrc_netif: netdev init failed: %d\n", res);
/* unregister this netif instance */
netif->ops = NULL;
netif->pid = KERNEL_PID_UNDEF;
netif->dev = NULL;
dev->event_callback = NULL;
dev->context = NULL;
return NULL;
}
_configure_netdev(dev);
_init_from_device(netif);
netif->cur_hl = GNRC_NETIF_DEFAULT_HL;