From nobody Mon Feb 9 01:34:39 2026 Received: from cmccmta1.chinamobile.com (cmccmta2.chinamobile.com [111.22.67.135]) by smtp.subspace.kernel.org (Postfix) with ESMTP id DFDCA17758 for ; Tue, 20 Aug 2024 08:17:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.22.67.135 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724141864; cv=none; b=H/qcekkRNS0CsW1KPLAVJwCaoMVIVsZuBjPMkkUpIAU75a6haE+I82AfwV/ZgToYO4+hPrtT9KPoS1ty6cdUlHqI4pXKVpINP5aPqCaAanoS1trLycV9nVKSliPWLqPfHJDN8aXKUbBsg+xB+Z+5v6PIoEUVIDqOXUGzuvtKkqI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724141864; c=relaxed/simple; bh=SFe1izGkwjVYtPxB/KDdjIhICL1QxgVmRHEntMFpEKE=; h=From:To:Cc:Subject:Date:Message-Id; b=qK4Hsuku7EGSaV3KwTxQWuEjudyUckSFefPezsq+JIwGhOsYl6kFxlvZGFX9te3FDnXRRiElZPL4K4fmvW3klRiKzqwLzsdj6Hek0oc3COmDLVfOaQj+qbgfn38FXsZOf/yR4zKofORbZc3Ohz2WPLcfTaAyY0TA8mHSVwtFEa8= 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=111.22.67.135 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-app03-12003 (RichMail) with SMTP id 2ee366c451225f1-39dfc; Tue, 20 Aug 2024 16:17:39 +0800 (CST) X-RM-TRANSID: 2ee366c451225f1-39dfc X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from ubuntu.localdomain (unknown[223.108.79.99]) by rmsmtp-syy-appsvr06-12006 (RichMail) with SMTP id 2ee666c45122fc1-006a4; Tue, 20 Aug 2024 16:17:38 +0800 (CST) X-RM-TRANSID: 2ee666c45122fc1-006a4 From: Zhu Jun To: martin.lau@linux.dev Cc: eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, linux-kernel@vger.kernel.org, zhujun2@cmss.chinamobile.com Subject: [PATCH] samples/bpf:Remove unused variables Date: Tue, 20 Aug 2024 01:17:37 -0700 Message-Id: <20240820081737.5460-1-zhujun2@cmss.chinamobile.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The variable is never referenced in the code, just remove them Signed-off-by: Zhu Jun Acked-by: Yonghong Song --- samples/bpf/tcbpf1_kern.c | 1 - 1 file changed, 1 deletion(-) diff --git a/samples/bpf/tcbpf1_kern.c b/samples/bpf/tcbpf1_kern.c index e9356130f84e..dc4ba5fe9c73 100644 --- a/samples/bpf/tcbpf1_kern.c +++ b/samples/bpf/tcbpf1_kern.c @@ -56,7 +56,6 @@ SEC("classifier") int bpf_prog1(struct __sk_buff *skb) { __u8 proto =3D load_byte(skb, ETH_HLEN + offsetof(struct iphdr, protocol)= ); - long *value; =20 if (proto =3D=3D IPPROTO_TCP) { set_ip_tos(skb, 8); --=20 2.17.1