260 	imf->imf_st[0] = st0;  in imf_init()
261 	imf->imf_st[1] = st1;  in imf_init()
422 	mode = imo->imo_mfilters[gidx].imf_st[1];  in imo_multi_filter()
854 	imf->imf_st[1] = imf->imf_st[0];  in imf_rollback()
872 	imf->imf_st[1] = MCAST_INCLUDE;  in imf_leave()
890 	imf->imf_st[0] = imf->imf_st[1];  in imf_commit()
936 	imf->imf_st[0] = imf->imf_st[1] = MCAST_UNDEFINED;  in imf_purge()
1086 		if (lims->imsl_st[0] == imf->imf_st[0]) {  in inm_merge()
1089 		if (lims->imsl_st[1] == imf->imf_st[1]) {  in inm_merge()
1123 	if (imf->imf_st[0] == imf->imf_st[1] &&  in inm_merge()
1124 	    imf->imf_st[1] == MCAST_INCLUDE) {  in inm_merge()
1132 	if (imf->imf_st[0] != imf->imf_st[1]) {  in inm_merge()
1134 		    __func__, imf->imf_st[0], imf->imf_st[1]));  in inm_merge()
1136 		if (imf->imf_st[0] == MCAST_EXCLUDE) {  in inm_merge()
1139 		} else if (imf->imf_st[0] == MCAST_INCLUDE) {  in inm_merge()
1144 		if (imf->imf_st[1] == MCAST_EXCLUDE) {  in inm_merge()
1147 		} else if (imf->imf_st[1] == MCAST_INCLUDE && nsrc1 > 0) {  in inm_merge()
1173 	if (imf->imf_st[0] == MCAST_EXCLUDE && nsrc0 == 0) {  in inm_merge()
1174 		if ((imf->imf_st[1] != MCAST_EXCLUDE) ||  in inm_merge()
1175 		    (imf->imf_st[1] == MCAST_EXCLUDE && nsrc1 > 0)) {  in inm_merge()
1182 	if (imf->imf_st[1] == MCAST_EXCLUDE && nsrc1 == 0) {  in inm_merge()
1580 	fmode = imf->imf_st[0];  in inp_block_unblock_source()
1794 	if (imf->imf_st[1] == MCAST_UNDEFINED) {  in inp_get_source_filters()
1798 	msfr.msfr_fmode = imf->imf_st[1];  in inp_get_source_filters()
1834 		    lims->imsl_st[0] != imf->imf_st[0]) {  in inp_get_source_filters()
2238 			if (imf->imf_st[1] != MCAST_INCLUDE) {  in inp_join_group()
2281 			if (imf->imf_st[1] == MCAST_EXCLUDE) {  in inp_join_group()
2564 		if (imf->imf_st[0] == MCAST_EXCLUDE) {  in inp_leave_group()
2840 	imf->imf_st[1] = (uint8_t)msfr.msfr_fmode;  in inp_set_source_filters()
2880 		imf->imf_st[1] = (uint8_t)msfr.msfr_fmode;  in inp_set_source_filters()
2908 			lims->imsl_st[1] = imf->imf_st[1];  in inp_set_source_filters()