From patchwork Thu Oct 12 16:55:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10002399 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 98FAD60325 for ; Thu, 12 Oct 2017 16:55:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8ACBF28E41 for ; Thu, 12 Oct 2017 16:55:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7FB3728E4C; Thu, 12 Oct 2017 16:55:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 142A528E41 for ; Thu, 12 Oct 2017 16:55:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752987AbdJLQzp (ORCPT ); Thu, 12 Oct 2017 12:55:45 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:40282 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752877AbdJLQzp (ORCPT ); Thu, 12 Oct 2017 12:55:45 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1e2glq-0001Oz-1w; Thu, 12 Oct 2017 16:55:42 +0000 From: Colin King To: Tom Lendacky , Gary Hook , "David S . Miller" , linux-crypto@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, Herbert Xu , linux-kernel@vger.kernel.org Subject: [PATCH] crypto: ccp: remove unused variable qim Date: Thu, 12 Oct 2017 17:55:41 +0100 Message-Id: <20171012165541.32256-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Variable qim is assigned but never read, it is redundant and can be removed. Cleans up clang warning: Value stored to 'qim' is never read Fixes: 4b394a232df7 ("crypto: ccp - Let a v5 CCP provide the same function as v3") Signed-off-by: Colin Ian King Acked-by: Gary R Hook --- drivers/crypto/ccp/ccp-dev-v5.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c index 65604fc65e8f..44a4d2779b15 100644 --- a/drivers/crypto/ccp/ccp-dev-v5.c +++ b/drivers/crypto/ccp/ccp-dev-v5.c @@ -788,13 +788,12 @@ static int ccp5_init(struct ccp_device *ccp) struct ccp_cmd_queue *cmd_q; struct dma_pool *dma_pool; char dma_pool_name[MAX_DMAPOOL_NAME_LEN]; - unsigned int qmr, qim, i; + unsigned int qmr, i; u64 status; u32 status_lo, status_hi; int ret; /* Find available queues */ - qim = 0; qmr = ioread32(ccp->io_regs + Q_MASK_REG); for (i = 0; i < MAX_HW_QUEUES; i++) {