59 	dm_target_t *dmt;  in dm_target_zero_modcmd()  local
64 		if ((dmt = dm_target_lookup("zero")) != NULL) {  in dm_target_zero_modcmd()
65 			dm_target_unbusy(dmt);  in dm_target_zero_modcmd()
68 		dmt = dm_target_alloc("zero");  in dm_target_zero_modcmd()
70 		dmt->version[0] = 1;  in dm_target_zero_modcmd()
71 		dmt->version[1] = 0;  in dm_target_zero_modcmd()
72 		dmt->version[2] = 0;  in dm_target_zero_modcmd()
73 		dmt->init = &dm_target_zero_init;  in dm_target_zero_modcmd()
74 		dmt->strategy = &dm_target_zero_strategy;  in dm_target_zero_modcmd()
75 		dmt->destroy = &dm_target_zero_destroy;  in dm_target_zero_modcmd()
78 		r = dm_target_insert(dmt);  in dm_target_zero_modcmd()