1185 	const char *nextdelim, *residual;  in hvc_iucv_parse_filter()  local
1191 		residual = nextdelim + 1;  in hvc_iucv_parse_filter()
1194 		residual = filter + len;  in hvc_iucv_parse_filter()
1215 	return residual;  in hvc_iucv_parse_filter()
1230 	const char *residual;  in hvc_iucv_setup_filter()  local
1244 	residual = val;  in hvc_iucv_setup_filter()
1245 	while ((residual = strchr(residual, ',')) != NULL) {  in hvc_iucv_setup_filter()
1246 		residual++;  in hvc_iucv_setup_filter()
1259 	residual = val;  in hvc_iucv_setup_filter()
1260 	while (*residual && count) {  in hvc_iucv_setup_filter()
1261 		residual = hvc_iucv_parse_filter(residual,  in hvc_iucv_setup_filter()
1263 		if (IS_ERR(residual)) {  in hvc_iucv_setup_filter()
1264 			err = PTR_ERR(residual);  in hvc_iucv_setup_filter()