339 	struct ip6_sf_socklist *psl;  in ip6_mc_source()  local
387 	psl = pmc->sflist;  in ip6_mc_source()
389 		if (!psl)  in ip6_mc_source()
392 		for (i = 0; i < psl->sl_count; i++) {  in ip6_mc_source()
393 			rv = !ipv6_addr_equal(&psl->sl_addr[i], source);  in ip6_mc_source()
401 		if (psl->sl_count == 1 && omode == MCAST_INCLUDE) {  in ip6_mc_source()
409 		for (j = i+1; j < psl->sl_count; j++)  in ip6_mc_source()
410 			psl->sl_addr[j-1] = psl->sl_addr[j];  in ip6_mc_source()
411 		psl->sl_count--;  in ip6_mc_source()
417 	if (psl && psl->sl_count >= sysctl_mld_max_msf) {  in ip6_mc_source()
421 	if (!psl || psl->sl_count == psl->sl_max) {  in ip6_mc_source()
425 		if (psl)  in ip6_mc_source()
426 			count += psl->sl_max;  in ip6_mc_source()
434 		if (psl) {  in ip6_mc_source()
435 			for (i = 0; i < psl->sl_count; i++)  in ip6_mc_source()
436 				newpsl->sl_addr[i] = psl->sl_addr[i];  in ip6_mc_source()
437 			sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max));  in ip6_mc_source()
439 		pmc->sflist = psl = newpsl;  in ip6_mc_source()
442 	for (i = 0; i < psl->sl_count; i++) {  in ip6_mc_source()
443 		rv = !ipv6_addr_equal(&psl->sl_addr[i], source);  in ip6_mc_source()
447 	for (j = psl->sl_count-1; j >= i; j--)  in ip6_mc_source()
448 		psl->sl_addr[j+1] = psl->sl_addr[j];  in ip6_mc_source()
449 	psl->sl_addr[i] = *source;  in ip6_mc_source()
450 	psl->sl_count++;  in ip6_mc_source()
470 	struct ip6_sf_socklist *newpsl, *psl;  in ip6_mc_msfilter()  local
534 	psl = pmc->sflist;  in ip6_mc_msfilter()
535 	if (psl) {  in ip6_mc_msfilter()
537 			psl->sl_count, psl->sl_addr, 0);  in ip6_mc_msfilter()
538 		sock_kfree_s(sk, psl, IP6_SFLSIZE(psl->sl_max));  in ip6_mc_msfilter()
561 	struct ip6_sf_socklist *psl;  in ip6_mc_msfget()  local
592 	psl = pmc->sflist;  in ip6_mc_msfget()
593 	count = psl ? psl->sl_count : 0;  in ip6_mc_msfget()
613 		psin6->sin6_addr = psl->sl_addr[i];  in ip6_mc_msfget()
629 	struct ip6_sf_socklist *psl;  in inet6_mc_check()  local
642 	psl = mc->sflist;  in inet6_mc_check()
643 	if (!psl) {  in inet6_mc_check()
648 		for (i = 0; i < psl->sl_count; i++) {  in inet6_mc_check()
649 			if (ipv6_addr_equal(&psl->sl_addr[i], src_addr))  in inet6_mc_check()
652 		if (mc->sfmode == MCAST_INCLUDE && i >= psl->sl_count)  in inet6_mc_check()
654 		if (mc->sfmode == MCAST_EXCLUDE && i < psl->sl_count)  in inet6_mc_check()