From patchwork Mon Nov 11 06:15:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Jun X-Patchwork-Id: 13870265 X-Patchwork-Delegate: bpf@iogearbox.net Received: from cmccmta2.chinamobile.com (cmccmta2.chinamobile.com [111.22.67.135]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 0D16818E1F; Mon, 11 Nov 2024 06:15:18 +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=1731305724; cv=none; b=eo/mPQ6LrVRBvttnREwpHI+1HiJGLj0rVkGfwNWarwy5gXvdYDn7thYgHZoneY9i8YOxTMnQ5Xilv89XcTjZ4tm3doPLT/etL0C3nC6Oo5oVEDwRzHdoD5BeYC+d9JSB8mhRto1mMEjAa52T/29XDtUNtydS73plLn5d+F2EVsY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731305724; c=relaxed/simple; bh=djhqMcvNei+15HbeeSkpFbxE/FBQ5+n7EBel/b2ljMo=; h=From:To:Cc:Subject:Date:Message-Id; b=Y3pDHKs4rhTiJ3O33jjEG1Y/h2FbZkRGj+CMUg4qhvvzaesXiTS/83DqNbJIa+ubLbye0VJ1IuJjATc6oQO0Xd2GYxlwjSWfWg7VQzU/Pb3h2A2wsN3aN5DgpusI4J82uW3nnBKJlMZqd6s977THwtq/Fwfwsfzyrhvs0gTTMo0= 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-app07-12007 (RichMail) with SMTP id 2ee76731a0f44ff-0251b; Mon, 11 Nov 2024 14:15:17 +0800 (CST) X-RM-TRANSID: 2ee76731a0f44ff-0251b X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from ubuntu.localdomain (unknown[10.55.1.70]) by rmsmtp-syy-appsvr02-12002 (RichMail) with SMTP id 2ee26731a0f423d-1b859; Mon, 11 Nov 2024 14:15:17 +0800 (CST) X-RM-TRANSID: 2ee26731a0f423d-1b859 From: Zhu Jun To: martin.lau@linux.dev Cc: eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, zhujun2@cmss.chinamobile.com Subject: [PATCH] samples: bpf: Remove unused variable Date: Sun, 10 Nov 2024 22:15:14 -0800 Message-Id: <20241111061514.3257-1-zhujun2@cmss.chinamobile.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: X-Patchwork-Delegate: bpf@iogearbox.net The variable is never referenced in the code, just remove it. Signed-off-by: Zhu Jun --- samples/bpf/xdp2skb_meta_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/samples/bpf/xdp2skb_meta_kern.c b/samples/bpf/xdp2skb_meta_kern.c index d5631014a176..af29a1bde4e4 100644 --- a/samples/bpf/xdp2skb_meta_kern.c +++ b/samples/bpf/xdp2skb_meta_kern.c @@ -32,7 +32,7 @@ SEC("xdp_mark") int _xdp_mark(struct xdp_md *ctx) { struct meta_info *meta; - void *data, *data_end; + void *data; int ret; /* Reserve space in-front of data pointer for our meta info.