From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B45FCA9EB9 for ; Tue, 29 Oct 2019 06:28:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 22DA92086D for ; Tue, 29 Oct 2019 06:28:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572330494; bh=QiVeTlKAIpjT8Y6NaGKZXudMXq7ScjW6RpgOl7QRgZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=aMRi19XJgHtsL9Or5FXVwwK9eV898fmlNHyuxLZsp+UW5NE+kUpKsvZERa+fAEUq5 aXs3AHv+ZeL6y5A7h4zdHSceu6bfNoFmuGwV6Qc1i0Cvi4U5xB4AFMFs4rjOh+aCg5 hkXa9+/Zs3LIdOalKGx0W44ZmiGg5GJGgzUBxK2o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732508AbfJ2G2N (ORCPT ); Tue, 29 Oct 2019 02:28:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:58950 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732249AbfJ2G2N (ORCPT ); Tue, 29 Oct 2019 02:28:13 -0400 Received: from localhost (unknown [77.137.89.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3A40920862; Tue, 29 Oct 2019 06:28:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572330492; bh=QiVeTlKAIpjT8Y6NaGKZXudMXq7ScjW6RpgOl7QRgZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tgazuVhe9iZGdkEi5zmUDrCgs8uHMs5h4QTepQbAR067HkP1qYmr3XKJ1aHirJ2Lg z0UnX/5sbmA+6KUGixZPg6v+BoQfK0GtL0RGomSeyl9cZ/rRTQ6siJ7fik3IL+dUyT kY2xTraBlfKczCy66TS0zPBT3BrW88afbGIVYlD8= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Mike Marciniszyn , Ralph Campbell Subject: [PATCH rdma-next 07/16] RDMA/hfi1: Delete unreachable code Date: Tue, 29 Oct 2019 08:27:36 +0200 Message-Id: <20191029062745.7932-8-leon@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191029062745.7932-1-leon@kernel.org> References: <20191029062745.7932-1-leon@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky All callers allocate MAD structures with proper sizes, there is no need to recheck it. Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/hfi1/mad.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/mad.c b/drivers/infiniband/hw/hfi1/mad.c index d8ff063a5419..a54746f4a0ae 100644 --- a/drivers/infiniband/hw/hfi1/mad.c +++ b/drivers/infiniband/hw/hfi1/mad.c @@ -4921,10 +4921,6 @@ int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, { switch (in_mad->base_version) { case OPA_MGMT_BASE_VERSION: - if (unlikely(in_mad_size != sizeof(struct opa_mad))) { - dev_err(ibdev->dev.parent, "invalid in_mad_size\n"); - return IB_MAD_RESULT_FAILURE; - } return hfi1_process_opa_mad(ibdev, mad_flags, port, in_wc, in_grh, (struct opa_mad *)in_mad, -- 2.20.1