1047 	const char *nextdelim, *residual;  in hvc_iucv_parse_filter()  local
1053 		residual = nextdelim + 1;  in hvc_iucv_parse_filter()
1056 		residual = filter + len;  in hvc_iucv_parse_filter()
1073 	return residual;  in hvc_iucv_parse_filter()
1088 	const char *residual;  in hvc_iucv_setup_filter()  local
1102 	residual = val;  in hvc_iucv_setup_filter()
1103 	while ((residual = strchr(residual, ',')) != NULL) {  in hvc_iucv_setup_filter()
1104 		residual++;  in hvc_iucv_setup_filter()
1117 	residual = val;  in hvc_iucv_setup_filter()
1118 	while (*residual && count) {  in hvc_iucv_setup_filter()
1119 		residual = hvc_iucv_parse_filter(residual,  in hvc_iucv_setup_filter()
1121 		if (IS_ERR(residual)) {  in hvc_iucv_setup_filter()
1122 			err = PTR_ERR(residual);  in hvc_iucv_setup_filter()