RDMA/nes: Remove second wait queue initialization call

The same wait queue is initialized a couple of lines above.

Fixes: 3c2d774c ("RDMA/nes: Add a driver for NetEffect RNICs")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/nes/nes_utils.c

@@ -586,7 +586,6 @@ struct nes_cqp_request *nes_get_cqp_request(struct nes_device *nesdev)
 		cqp_request->waiting = 0;
 		cqp_request->request_done = 0;
 		cqp_request->callback = 0;
-		init_waitqueue_head(&cqp_request->waitq);
 		nes_debug(NES_DBG_CQP, "Got cqp request %p from the available list \n",
 				cqp_request);
 	} else