ip_mc_add_src
ip_mc_add_src(in_dev, &addr, mode, 0, NULL, 0);
static int ip_mc_add_src(struct in_device *in_dev, __be32 *pmca, int sfmode,
ip_mc_add_src(in_dev, &mreqs->imr_multiaddr, omode, 0, NULL, 0);
ip_mc_add_src(in_dev, &mreqs->imr_multiaddr, omode, 1,
err = ip_mc_add_src(in_dev, &msf->imsf_multiaddr,
(void) ip_mc_add_src(in_dev, &msf->imsf_multiaddr,