1822 	if (imr->imr_ifindex) {  in ip_mc_find_dev()
1823 		idev = inetdev_by_index(net, imr->imr_ifindex);  in ip_mc_find_dev()
1842 		imr->imr_ifindex = dev->ifindex;  in ip_mc_find_dev()
2187 	ifindex = imr->imr_ifindex;  in __ip_mc_join_group()
2190 		    i->multi.imr_ifindex == ifindex)  in __ip_mc_join_group()
2262 	if (!imr->imr_ifindex && !imr->imr_address.s_addr && !in_dev) {  in ip_mc_leave_group()
2266 	ifindex = imr->imr_ifindex;  in ip_mc_leave_group()
2273 			if (iml->multi.imr_ifindex != ifindex)  in ip_mc_leave_group()
2317 	imr.imr_ifindex = ifindex;  in ip_mc_source()
2329 		    (pmc->multi.imr_ifindex == imr.imr_ifindex))  in ip_mc_source()
2455 	imr.imr_ifindex = ifindex;  in ip_mc_msfilter()
2471 		    pmc->multi.imr_ifindex == imr.imr_ifindex)  in ip_mc_msfilter()
2539 	imr.imr_ifindex = 0;  in ip_mc_msfget()
2550 		    pmc->multi.imr_ifindex == imr.imr_ifindex)  in ip_mc_msfget()
2599 		    pmc->multi.imr_ifindex == gsf->gf_interface)  in ip_mc_gsfget()
2641 		    (pmc->multi.imr_ifindex == dif ||  in ip_mc_sf_allow()
2642 		     (sdif && pmc->multi.imr_ifindex == sdif)))  in ip_mc_sf_allow()
2687 		in_dev = inetdev_by_index(net, iml->multi.imr_ifindex);  in ip_mc_drop_socket()