From patchwork Mon Nov 18 09:34:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Jun X-Patchwork-Id: 844196 Received: from cmccmta2.chinamobile.com (cmccmta8.chinamobile.com [111.22.67.151]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A401514A4F9; Mon, 18 Nov 2024 09:34:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.22.67.151 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731922496; cv=none; b=b8tcsUXB9M4NnrryJ0JTiRWXrV99+yeQ8uD6LRawETsMNDBk7zWx+QrMdr8Tl+ggB0FyuNIB4uBINmA3Hx+OJn3KlzMqu/B73dOjiDpi23i00PqVytIlQYmXSnW94GWQ41zE45TgyAZdF8A1pqmBqdw/izfImYmpxU8u+g5QUdQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731922496; c=relaxed/simple; bh=IC71n9xEgu3ehrv5LbXU43hTN0PW9OMJQTo2OPAXPVc=; h=From:To:Cc:Subject:Date:Message-Id; b=TVpdMluY8mRLJ/U88PymoGBR9spkcDMk22tRxDvB7zPsKac3UFDx4ZX+Dlg0RdlJJDXouIYEGGZ0+rzBSpVw/CWYbYXqzFmhisO9VDUrhk83VTkPsXg6dNN2YuvBqxym1jyVv5WAF+iSMw6Bn7yKMc3ViBZrfEb3mxVmHpAJSck= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com; spf=pass smtp.mailfrom=cmss.chinamobile.com; arc=none smtp.client-ip=111.22.67.151 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cmss.chinamobile.com X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app06-12006 (RichMail) with SMTP id 2ee6673b0a3307c-0f94d; Mon, 18 Nov 2024 17:34:43 +0800 (CST) X-RM-TRANSID: 2ee6673b0a3307c-0f94d X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from ubuntu.localdomain (unknown[10.55.1.70]) by rmsmtp-syy-appsvr07-12007 (RichMail) with SMTP id 2ee7673b0a31571-ca70e; Mon, 18 Nov 2024 17:34:43 +0800 (CST) X-RM-TRANSID: 2ee7673b0a31571-ca70e From: Zhu Jun To: shuah@kernel.org Cc: bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, zhujun2@cmss.chinamobile.com, martin.lau@linux.dev, ast@kernel.org Subject: [PATCH] selftests/bpf: Remove unused variable Date: Mon, 18 Nov 2024 01:34:40 -0800 Message-Id: <20241118093440.2818-1-zhujun2@cmss.chinamobile.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: the variable is never referenced in the code, just remove them. Signed-off-by: Zhu Jun --- tools/testing/selftests/bpf/prog_tests/log_buf.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/log_buf.c b/tools/testing/selftests/bpf/prog_tests/log_buf.c index 27676a04d0b6..5d1678b15d8b 100644 --- a/tools/testing/selftests/bpf/prog_tests/log_buf.c +++ b/tools/testing/selftests/bpf/prog_tests/log_buf.c @@ -191,7 +191,6 @@ static void bpf_prog_load_log_buf(void) ASSERT_LT(fd, 0, "bad_fd"); if (fd >= 0) close(fd); - fd = -1; free(log_buf); } @@ -259,7 +258,6 @@ static void bpf_btf_load_log_buf(void) ASSERT_LT(fd, 0, "bad_fd"); if (fd >= 0) close(fd); - fd = -1; cleanup: free(log_buf);