io/oplmsu/oplmsu.c

2007 	lpath_t	*lpath, *altn_lpath;
2116 		altn_lpath = altn_upath->lpath;
2117 		use_flag = oplmsu_set_ioctl_path(altn_lpath, NULL, NULL);
2131 		dst_queue = WR(altn_lpath->lower_queue);
2136 			altn_lpath->src_upath = upath;
2137 			altn_lpath->status = MSU_EXT_VOID;
2158 			oplmsu_clear_ioctl_path(altn_lpath);
2159 			altn_lpath->uinst = oplmsu_uinst;
2160 			altn_lpath->src_upath = NULL;
2161 			altn_lpath->status = MSU_EXT_NOTUSED;
2214 			altn_lpath->src_upath = upath;
2215 			altn_lpath->status = MSU_EXT_VOID;
2247 			oplmsu_clear_ioctl_path(altn_lpath);
2369 		lpath_t	*altn_lpath;
2380 			altn_lpath = altn_upath->lpath;
2381 			if (altn_lpath) {
2383 				main_rq = RD(altn_lpath->lower_queue);
2384 				dst_queue = WR(altn_lpath->lower_queue);
2385 				altn_lpath->src_upath = NULL;
2386 				altn_lpath->status = MSU_EXT_NOTUSED;
2387 				altn_lpath->uinst = oplmsu_uinst;