196 	cq->resize_buf = NULL;  in mlx4_ib_create_cq()
288 	if (cq->resize_buf)  in mlx4_alloc_resize_buf()
291 	cq->resize_buf = kmalloc(sizeof *cq->resize_buf, GFP_ATOMIC);  in mlx4_alloc_resize_buf()
292 	if (!cq->resize_buf)  in mlx4_alloc_resize_buf()
295 	err = mlx4_ib_alloc_cq_buf(dev, &cq->resize_buf->buf, entries);  in mlx4_alloc_resize_buf()
297 		kfree(cq->resize_buf);  in mlx4_alloc_resize_buf()
298 		cq->resize_buf = NULL;  in mlx4_alloc_resize_buf()
302 	cq->resize_buf->cqe = entries - 1;  in mlx4_alloc_resize_buf()
319 	cq->resize_buf = kmalloc(sizeof *cq->resize_buf, GFP_ATOMIC);  in mlx4_alloc_resize_umem()
320 	if (!cq->resize_buf)  in mlx4_alloc_resize_umem()
323 	err = mlx4_ib_get_cq_umem(dev, cq->umem->context, &cq->resize_buf->buf,  in mlx4_alloc_resize_umem()
326 		kfree(cq->resize_buf);  in mlx4_alloc_resize_umem()
327 		cq->resize_buf = NULL;  in mlx4_alloc_resize_umem()
331 	cq->resize_buf->cqe = entries - 1;  in mlx4_alloc_resize_umem()
359 		new_cqe = get_cqe_from_buf(&cq->resize_buf->buf,  in mlx4_ib_cq_resize_copy_cqes()
360 					   (i + 1) & cq->resize_buf->cqe);  in mlx4_ib_cq_resize_copy_cqes()
365 			(((i + 1) & (cq->resize_buf->cqe + 1)) ? MLX4_CQE_OWNER_MASK : 0);  in mlx4_ib_cq_resize_copy_cqes()
416 	err = mlx4_cq_resize(dev->dev, &cq->mcq, entries, &cq->resize_buf->buf.mtt);  in mlx4_ib_resize_cq()
422 		cq->buf      = cq->resize_buf->buf;  in mlx4_ib_resize_cq()
423 		cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_resize_cq()
427 		kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
428 		cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
435 		if (cq->resize_buf) {  in mlx4_ib_resize_cq()
439 			cq->buf      = cq->resize_buf->buf;  in mlx4_ib_resize_cq()
440 			cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_resize_cq()
442 			kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
443 			cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
454 	mlx4_mtt_cleanup(dev->dev, &cq->resize_buf->buf.mtt);  in mlx4_ib_resize_cq()
456 		mlx4_ib_free_cq_buf(dev, &cq->resize_buf->buf,  in mlx4_ib_resize_cq()
457 				    cq->resize_buf->cqe);  in mlx4_ib_resize_cq()
459 	kfree(cq->resize_buf);  in mlx4_ib_resize_cq()
460 	cq->resize_buf = NULL;  in mlx4_ib_resize_cq()
700 		if (cq->resize_buf) {  in mlx4_ib_poll_one()
704 			cq->buf      = cq->resize_buf->buf;  in mlx4_ib_poll_one()
705 			cq->ibcq.cqe = cq->resize_buf->cqe;  in mlx4_ib_poll_one()
707 			kfree(cq->resize_buf);  in mlx4_ib_poll_one()
708 			cq->resize_buf = NULL;  in mlx4_ib_poll_one()