From patchwork Wed Dec 18 01:42:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guixin Liu X-Patchwork-Id: 852296 Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) (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 264EE442F for ; Wed, 18 Dec 2024 01:42:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.112 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734486151; cv=none; b=FVYYCZfeiOPzlPYwwIRiGqmGFJrIacONB/QGVyRZOu0d8+RY81vVvtEsIocmT1gkAAY0eMAUkStkY4lHLfeWAZDeH0d3xHZqzf3//HrEv2vYfWgiqf7NaIujvFbYZW+bxgqQRMLCxeopgeX/LqOz/6w+tc/TAAsXar1zvn81h9U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734486151; c=relaxed/simple; bh=AqBTh1fC8EvQj6s5iZTRjE+R/6ZpNfBSzGiB5v2q0+Q=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=D0Zb2fZCrgb3fwoZhAdu82lawV48R2Qtv5iY8VXZoAKrDWLNuuUOCHVzlI7YX3KWxZEUu57hbhxF10t7K8QlhUwPiY14FQ6EJgDZuuWFsNZy+RzIWJijp/3Hdys8SbRTuPTH1NJFoS2ai8pIOdQ/kRTdwTc8IC5/OZ7JZHd4qhg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=BX3J5G2B; arc=none smtp.client-ip=115.124.30.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="BX3J5G2B" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1734486144; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=PODfGPGC4nyt3k892CCFR/jqSesuqcwxiHx4cZgk/WI=; b=BX3J5G2BPHXbnjC4J7+ZdSIWfVc3yECAnzMqLYPqEGtVcFjXXLh1uiVv/mOzuUi13Z3+EDc12zDiIV5zFFa3IRPsgo7idXAlSl0W0/ol3Jkuvapfhne6cxb6RqOtYDwS5vQ5Anf6C5B8Qd97bxxmlH7n+nnBUJJiC8PjloNUwCs= Received: from localhost(mailfrom:kanie@linux.alibaba.com fp:SMTPD_---0WLkhQP8_1734486139 cluster:ay36) by smtp.aliyun-inc.com; Wed, 18 Dec 2024 09:42:24 +0800 From: Guixin Liu To: Alim Akhtar , Avri Altman , Bart Van Assche , "James E . J . Bottomley" , "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org Subject: [PATCH v2 1/2] scsi: ufs: delete bsg_dev when setup bsg fail Date: Wed, 18 Dec 2024 09:42:13 +0800 Message-ID: <20241218014214.64533-2-kanie@linux.alibaba.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241218014214.64533-1-kanie@linux.alibaba.com> References: <20241218014214.64533-1-kanie@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 We should remove the bsg device when bsg_setup_queue() return fail to release the resources. Fixes: df032bf27a41 ("scsi: ufs: Add a bsg endpoint that supports UPIUs") Signed-off-by: Guixin Liu Reviewed-by: Avri Altman --- drivers/ufs/core/ufs_bsg.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ufs/core/ufs_bsg.c b/drivers/ufs/core/ufs_bsg.c index 6c09d97ae006..58023f735c19 100644 --- a/drivers/ufs/core/ufs_bsg.c +++ b/drivers/ufs/core/ufs_bsg.c @@ -257,6 +257,7 @@ int ufs_bsg_probe(struct ufs_hba *hba) NULL, 0); if (IS_ERR(q)) { ret = PTR_ERR(q); + device_del(bsg_dev); goto out; }