net: devmem: ncdevmem: remove unused variable

This variable is unused and can be removed.

Signed-off-by: Mina Almasry <[e-mail]>
Acked-by: Stanislav Fomichev <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

tools/testing/selftests/drivers/net/hw/ncdevmem.c

···
 static int do_server(struct memory_buffer *mem)
 {
 	char ctrl_data[sizeof(int) * 20000];
-	struct netdev_queue_id *queues;
 	size_t non_page_aligned_frags = 0;
 	struct sockaddr_in6 client_addr;
 	struct sockaddr_in6 server_sin;