86 struct iser_global ig;  variable
1031 	memset(&ig, 0, sizeof(struct iser_global));  in iser_init()
1033 	ig.desc_cache = kmem_cache_create("iser_descriptors",  in iser_init()
1037 	if (ig.desc_cache == NULL)  in iser_init()
1041 	mutex_init(&ig.device_list_mutex);  in iser_init()
1042 	INIT_LIST_HEAD(&ig.device_list);  in iser_init()
1043 	mutex_init(&ig.connlist_mutex);  in iser_init()
1044 	INIT_LIST_HEAD(&ig.connlist);  in iser_init()
1066 	kmem_cache_destroy(ig.desc_cache);  in iser_init()
1079 	mutex_lock(&ig.connlist_mutex);  in iser_exit()
1080 	connlist_empty = list_empty(&ig.connlist);  in iser_exit()
1081 	mutex_unlock(&ig.connlist_mutex);  in iser_exit()
1086 		list_for_each_entry_safe(iser_conn, n, &ig.connlist,  in iser_exit()
1093 	kmem_cache_destroy(ig.desc_cache);  in iser_exit()