From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FD45F9E8; Mon, 9 Mar 2026 00:43:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773017020; cv=none; b=LKjs08AsWcOs+9eaMSuTzkwdKW2WXsI8Ucz+wR6xO4eS0z3RSaULiHTG4ydRF68G11xQ3B+F4kdRey65PKNIsxKmd8TiJQMa0ksB/o6w5o4wp/YaSKcDdx+oybaxrW+ubIx/wno2fBEGaJrT78zZHLIgAUpNcdbaNomCAdwE5lQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773017020; c=relaxed/simple; bh=kEoIAAn9s67W3k5ZGIKh/wvGszNnhs9k5iKsOLcGDDI=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=t9UrA1mj2dhAMz26B+39KKwmHWsBF8UaD71DZ914zINAB4bLBGYQfPVOQIBUvk0eBNrISQWrEHN/TZ8EbJH/+yn/gGanud0+H47No3LFhxI5xRpA4xzrGrgUru8Phr2Qv2WIbVmwI9lYWT3RvYK/SHLx7rpkDaL83wtcDKl8Z2o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=Sefhrra7; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="Sefhrra7" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 6290hOwZ53686148, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1773017004; bh=kEoIAAn9s67W3k5ZGIKh/wvGszNnhs9k5iKsOLcGDDI=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:Content-Transfer-Encoding:MIME-Version; b=Sefhrra7nebv/noaGG2lp+Hl8IVrP2a9PGhoj1jBsfXnpBfmigMuJ/6yEmSJhsaqG cp1CHp10kaCKxO4Sm22yUy97w6PnVDptTFiFVZMQO18uLaRPfhWmm+4rWTaLRCRrFc o1XWjyHnxlCLCfAkHUahbIffkgHB5F7lGZNoysDnPTiWVLeZ7tFP8tsAGtRQ3OAGXU TyLTPnuEljTy7UkWxCFKJ45+Xr9OTAPDo/8/lHugZFiczo3g6xWZ9KJCByP4ESFhnQ itY/JsbAANcZTfbavwMWVZH0c4AX+oPkzhdsBzD66YOK9bQDNNZGwaVTlfmniyN6GN 5X6ehI42NgFBw== Received: from mail.realtek.com (rtkexhmbs02.realtek.com.tw[172.21.6.41]) by rtits2.realtek.com.tw (8.15.2/3.21/5.94) with ESMTPS id 6290hOwZ53686148 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 9 Mar 2026 08:43:24 +0800 Received: from RTKEXHMBS06.realtek.com.tw (10.21.1.56) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Mon, 9 Mar 2026 08:43:24 +0800 Received: from RTKEXHMBS06.realtek.com.tw ([fe80::4cbd:6c6c:b92b:3913]) by RTKEXHMBS06.realtek.com.tw ([fe80::4cbd:6c6c:b92b:3913%10]) with mapi id 15.02.1748.010; Mon, 9 Mar 2026 08:43:24 +0800 From: Ping-Ke Shih To: Ping-Ke Shih , Greg Kroah-Hartman , "linux-wireless@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "Greg Kroah-Hartman" , stable Subject: RE: [PATCH net] wifi: rtw88: properly drop usb interface reference on error Thread-Topic: [PATCH net] wifi: rtw88: properly drop usb interface reference on error Thread-Index: AQHcpLjbvOo/97laWkyK/7R7FXgm/rWbphWAgAnLaxA= Date: Mon, 9 Mar 2026 00:43:24 +0000 Message-ID: <24edddc6e31e4e369ceae3cd75e4378e@realtek.com> References: <2026022333-periscope-unusual-f0a0@gregkh> <8f573000-97db-4b6c-83ff-a759ac3175cd@RTKEXHMBS05.realtek.com.tw> In-Reply-To: <8f573000-97db-4b6c-83ff-a759ac3175cd@RTKEXHMBS05.realtek.com.tw> Accept-Language: en-US, zh-TW Content-Language: zh-TW Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Ping-Ke Shih wrote: >=20 > Greg Kroah-Hartman wrote: >=20 > > If an error happens in the usb probe path, in rtw_usb_intf_init(), the > > usb interface reference needs to be properly dropped, otherwise is is > > incorrectly increased when returning to the USB core. > > > > Cc: Ping-Ke Shih > > Cc: stable > > Assisted-by: gkh_clanker_2000 > > Signed-off-by: Greg Kroah-Hartman > > Acked-by: Ping-Ke Shih >=20 > 1 patch(es) applied to rtw-next branch of rtw.git, thanks. >=20 > c413737effd6 wifi: rtw88: properly drop usb interface reference on error >=20 As Johan shared patchset and discussion in [1], drop this patch.=20 [1] https://lore.kernel.org/linux-wireless/2026030625-wrongness-preorder-4e= 1e@gregkh/