189 	cq->resize_buf = NULL;  in mlx4_ib_create_cq()
279 	if (cq->resize_buf)  in mlx4_alloc_resize_buf()
282 	cq->resize_buf = kmalloc(sizeof *cq->resize_buf, GFP_ATOMIC);  in mlx4_alloc_resize_buf()
283 	if (!cq->resize_buf)  in mlx4_alloc_resize_buf()
286 	err = mlx4_ib_alloc_cq_buf(dev, &cq->resize_buf->buf, entries);  in mlx4_alloc_resize_buf()
288 		kfree(cq->resize_buf);  in mlx4_alloc_resize_buf()
289 		cq->resize_buf = NULL;  in mlx4_alloc_resize_buf()
293 	cq->resize_buf->cqe = entries - 1;  in mlx4_alloc_resize_buf()
310 	cq->resize_buf = kmalloc(sizeof *cq->resize_buf, GFP_ATOMIC);  in mlx4_alloc_resize_umem()
311 	if (!cq->resize_buf)  in mlx4_alloc_resize_umem()
314 	err = mlx4_ib_get_cq_umem(dev, cq->umem->context, &cq->resize_buf->buf,  in mlx4_alloc_resize_umem()
317 		kfree(cq->resize_buf);  in mlx4_alloc_resize_umem()
318 		cq->resize_buf = NULL;  in mlx4_alloc_resize_umem()
322 	cq->resize_buf->cqe = entries - 1;  in mlx4_alloc_resize_umem()
350 		new_cqe = get_cqe_from_buf(&cq->resize_buf->buf,  in mlx4_ib_cq_resize_copy_cqes()
351 					   (i + 1) & cq->resize_buf->cqe);  in mlx4_ib_cq_resize_copy_cqes()
356 			(((i + 1) & (cq->resize_buf->cqe + 1)) ? MLX4_CQE_OWNER_MASK : 0);  in mlx4_ib_cq_resize_copy_cqes()
407 	err = mlx4_cq_resize(dev->dev, &cq->mcq, entries, &cq->resize_buf->buf.mtt);  in mlx4_ib_resize_cq()
413 		cq->buf      = cq->resize_buf->buf;  in mlx4_ib_resize_cq()
414 		cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_resize_cq()
418 		kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
419 		cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
426 		if (cq->resize_buf) {  in mlx4_ib_resize_cq()
430 			cq->buf      = cq->resize_buf->buf;  in mlx4_ib_resize_cq()
431 			cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_resize_cq()
433 			kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
434 			cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
445 	mlx4_mtt_cleanup(dev->dev, &cq->resize_buf->buf.mtt);  in mlx4_ib_resize_cq()
447 		mlx4_ib_free_cq_buf(dev, &cq->resize_buf->buf,  in mlx4_ib_resize_cq()
448 				    cq->resize_buf->cqe);  in mlx4_ib_resize_cq()
450 	kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
451 	cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
691 		if (cq->resize_buf) {  in mlx4_ib_poll_one()
695 			cq->buf      = cq->resize_buf->buf;  in mlx4_ib_poll_one()
696 			cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_poll_one()
698 			kfree(cq->resize_buf);  in mlx4_ib_poll_one()
699 			cq->resize_buf = NULL;  in mlx4_ib_poll_one()