From patchwork Fri Nov 5 16:45:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anders Roxell X-Patchwork-Id: 12605121 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D1B0C433F5 for ; Fri, 5 Nov 2021 16:45:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D4846109F for ; Fri, 5 Nov 2021 16:45:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234031AbhKEQsF (ORCPT ); Fri, 5 Nov 2021 12:48:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58646 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233933AbhKEQsB (ORCPT ); Fri, 5 Nov 2021 12:48:01 -0400 Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 82AC7C061205 for ; Fri, 5 Nov 2021 09:45:21 -0700 (PDT) Received: by mail-lf1-x12b.google.com with SMTP id d12so16369519lfv.6 for ; Fri, 05 Nov 2021 09:45:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=vgo3jVJmdTH5GxUz+5stwlmrOeYD79EfO01ThQfyjbQ=; b=Np1j9Uy0lGaSSTvDEzHqS2+yEZcf0ojz8egqSf66QCCCqHsOnZAexmX7yu+3L6iDXu 060T/Ak0MJgayTUGaF5KsLjXVPir4Dn8b61gY+eHuQNJqnLLD6vQtJwQdMStoMJY/Ycm fSdP6w/3sUbhj7AlCG6dvw+ZFKYAm6pbzsZpYr/7PgAxWgdf+pqch6Hra/LBNRMDvVNo qkKTEltpflbo23In6QS2b53SJoqmpyS+TZryh3EY+vKvi8XKixQdcAOuh2PhtbDDPqfA qIc6+RevvSkXnHJREbGBcjxuCGGzQ6oFyPLhC2ut5mSw60mTYq4bLv8IJtZodz8BexgZ MZgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=vgo3jVJmdTH5GxUz+5stwlmrOeYD79EfO01ThQfyjbQ=; b=jQa26f7VV0hw+SDgiJ1P11m2bDAGrsJq8aZraT/cy20K2WR6yNtr8scUGGy3OmkeWz UgVD7UN4sHl4PMGAF/yJDPqIAq8SET5zu7c0wuGX3UcT0rksIUbfrEUkd3L6cdK/YDOc JOcY7OQBBZRTMFsR5pLwhcKtmS0ZSLZ/I0/qGoGoPciCHDBq+dpmJj9k6tXmonj3+DEx 9sDPT2Rbx6d5kVMKetOSZE7ni37eggfTO01M4M+4sB2pVWKt4fe+Q4bddDRiS5xWCvr3 Yji/97ClHSfvO/VYJ+1LozrOmFtynaGOtf+VETotmx1ixVAoADHOVn4TUKYsRwdDy1Z8 Hs8Q== X-Gm-Message-State: AOAM532BaHjAZ4FyU3PtoP5aW2sBb4SvVHNPgdkrYrrfStorrmHK5vm5 vg/LTNMAKrvUJ37MZnT3bqW1yg== X-Google-Smtp-Source: ABdhPJwG3G6cMAbQABxpQQEIsXi2suMLY513mTVfNIqk4LQDS9bdbO9qWIH1j5JI0FEk57La/1jifQ== X-Received: by 2002:ac2:4c53:: with SMTP id o19mr55052413lfk.303.1636130719932; Fri, 05 Nov 2021 09:45:19 -0700 (PDT) Received: from localhost (c-9b28e555.07-21-73746f28.bbcust.telenor.se. [85.229.40.155]) by smtp.gmail.com with ESMTPSA id l15sm725734lfg.239.2021.11.05.09.45.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Nov 2021 09:45:19 -0700 (PDT) From: Anders Roxell To: davem@davemloft.net, kuba@kernel.org, shuah@kernel.org Cc: nathan@kernel.org, ndesaulniers@google.com, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Anders Roxell Subject: [PATCH] selftests: net: tls: remove unused variable and code Date: Fri, 5 Nov 2021 17:45:11 +0100 Message-Id: <20211105164511.3360473-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org When building selftests/net with clang, the compiler warn about the function abs() see below: tls.c:657:15: warning: variable 'len_compared' set but not used [-Wunused-but-set-variable] unsigned int len_compared = 0; ^ Rework to remove the unused variable and the for-loop where the variable 'len_compared' was assinged. Signed-off-by: Anders Roxell Reviewed-by: Nick Desaulniers --- tools/testing/selftests/net/tls.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index d3047e251fe9..e61fc4c32ba2 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -654,7 +654,6 @@ TEST_F(tls, recvmsg_single_max) TEST_F(tls, recvmsg_multiple) { unsigned int msg_iovlen = 1024; - unsigned int len_compared = 0; struct iovec vec[1024]; char *iov_base[1024]; unsigned int iov_len = 16; @@ -675,8 +674,6 @@ TEST_F(tls, recvmsg_multiple) hdr.msg_iovlen = msg_iovlen; hdr.msg_iov = vec; EXPECT_NE(recvmsg(self->cfd, &hdr, 0), -1); - for (i = 0; i < msg_iovlen; i++) - len_compared += iov_len; for (i = 0; i < msg_iovlen; i++) free(iov_base[i]);