struct cflayer *cfdgml_create(u8 channel_id, struct dev_info *dev_info)
{
- struct cfsrvl *dgm = kmalloc(sizeof(struct cfsrvl), GFP_ATOMIC);
- if (!dgm) {
- pr_warn("Out of memory\n");
+ struct cfsrvl *dgm = kzalloc(sizeof(struct cfsrvl), GFP_ATOMIC);
+ if (!dgm)
return NULL;
- }
caif_assert(offsetof(struct cfsrvl, layer) == 0);
- memset(dgm, 0, sizeof(struct cfsrvl));
cfsrvl_init(dgm, channel_id, dev_info, true);
dgm->layer.receive = cfdgml_receive;
dgm->layer.transmit = cfdgml_transmit;
*/
info->hdr_len = 4;
info->dev_info = &service->dev_info;
- ret = layr->dn->transmit(layr->dn, pkt);
- if (ret < 0) {
- u32 tmp32;
- cfpkt_extr_head(pkt, &tmp32, 4);
- }
- return ret;
+ return layr->dn->transmit(layr->dn, pkt);
}