From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 387F626E6F2; Mon, 26 Jan 2026 06:23:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.2 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769408586; cv=none; b=RzhSZupRylQgqkWmKSswDQPK/EF7M9o4T2lXqes7jvBgUbzIaiFsUSq9iKeSxmCcdtf+mseGk0tnoeLkXbx/k/i4ApJgCiRDmGdyCWZMUXEYMo5XvemcQZvjoRYJGmAJA0bUoAKJMQ6lbA6cn2PpNSPXrVU2981Ba5LP+Pqb154= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769408586; c=relaxed/simple; bh=DOndyKOPHC+XjWwo8IQmKVVgE+2YxR9PrmL7vaEb2Uk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HW0GIiV73V9CQ2LAzJsdK+diQ2kZBsDC4XTPi3JoQJrnhsy7PVmv38r2TWLHCs8p8g10fms214ZNxOxoreH19xk3Zc2kUYRKde86aUOs+CJMo5eb5xvGA4enWs3jDf6GR0zUUfSpwUNxVmcFd1oW2GgZQBmBbhIk21RDoMTwFMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=Ji2tFrz1; arc=none smtp.client-ip=220.197.31.2 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="Ji2tFrz1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=vk 5iutERJA27zH/tcNhHf5mNR2d/fQros4GcMViC0s4=; b=Ji2tFrz1EA8pOyJjs6 iKbcZTSel/AiuYNzdL/Vb1/JCJvNzKpw1vGB10JjfRpZn3L276sJoJdk7a6D5Fh8 71N4+JNFjV4ejcfWl+gD0t0bMVkj0dxUNZk319Zy224t8XuAzcP8WE+rRMiGnXpC zsjpt+EGrJmY7pNfv6evpQh/s= Received: from localhost.localdomain (unknown []) by gzga-smtp-mtada-g1-3 (Coremail) with SMTP id _____wCHzzkJCHdpL7kRIg--.5216S3; Mon, 26 Jan 2026 14:22:07 +0800 (CST) From: Slark Xiao To: loic.poulain@oss.qualcomm.com, ryazanov.s.a@gmail.com, johannes@sipsolutions.net, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mani@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, slark_xiao@163.com Subject: [net-next v8 1/8] net: wwan: core: remove unused port_id field Date: Mon, 26 Jan 2026 14:21:51 +0800 Message-Id: <20260126062158.308598-2-slark_xiao@163.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260126062158.308598-1-slark_xiao@163.com> References: <20260126062158.308598-1-slark_xiao@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:_____wCHzzkJCHdpL7kRIg--.5216S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7Jw15Jr48Kw1DZF1fKw17ZFb_yoWkGwbEkr nYvrZ5Z348CFyvvr42gF43ZFWFvF4IqF4kuwnaqrZ3AFWDXrWrW3Z8XFnrWrn8ur18ZrZr WrZrXFs2vr1fKjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sR_pVbDUUUUU== X-CM-SenderInfo: xvod2y5b0lt0i6rwjhhfrp/xtbC5w89oWl3CA-oWwAA3e From: Sergey Ryazanov It was used initially for a port id allocation, then removed, and then accidently introduced again, but it is still unused. Drop it again to keep code clean. Signed-off-by: Sergey Ryazanov Reviewed-by: Loic Poulain --- drivers/net/wwan/wwan_core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index 63a47d420bc5..ade8bbffc93e 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -43,7 +43,6 @@ static struct dentry *wwan_debugfs_dir; * * @id: WWAN device unique ID. * @dev: Underlying device. - * @port_id: Current available port ID to pick. * @ops: wwan device ops * @ops_ctxt: context to pass to ops * @debugfs_dir: WWAN device debugfs dir @@ -51,7 +50,6 @@ static struct dentry *wwan_debugfs_dir; struct wwan_device { unsigned int id; struct device dev; - atomic_t port_id; const struct wwan_ops *ops; void *ops_ctxt; #ifdef CONFIG_WWAN_DEBUGFS -- 2.25.1