./include/net/9p/client.h:128:13: error: duplicate member 'reqs' net/9p/client.c:288:19: error: passing argument 1 of 'idr_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types] net/9p/client.c:291:19: error: passing argument 1 of 'idr_alloc' from incompatible pointer type [-Werror=incompatible-pointer-types] net/9p/client.c:336:17: error: passing argument 1 of 'idr_find' from incompatible pointer type [-Werror=incompatible-pointer-types] net/9p/client.c:370:13: error: passing argument 1 of 'idr_remove' from incompatible pointer type [-Werror=incompatible-pointer-types] net/9p/client.c:407:21: error: passing argument 1 of 'idr_get_next' from incompatible pointer type [-Werror=incompatible-pointer-types] net/9p/client.c:1024:11: error: passing argument 1 of 'idr_init' from incompatible pointer type [-Werror=incompatible-pointer-types]