From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 569362D5A19; Mon, 13 Apr 2026 16:34:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776098056; cv=none; b=ib4vKMIkvKc3HPTtEsFxB3oela0iQIqJIrg+uW3/vzpBL/xe34xBhj53b4DhqwTcYgSRzEDgbeKR7qTA6FP9Wi7HnPAznzL12ln49SYanvr/zz0gv5GGd0wueWHvONz+HenT4hez4ECOj76CZuTYfZWjCAg1LZmDlbC6Sm2o4l0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776098056; c=relaxed/simple; bh=crsVvqVWMgAx52gQT3KfMl4S5Q4urkds7f1TLPQ1tGI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Chbsyq7nO8NxoJ6/vySnacpfkR5ZYWAvW8Dzr4XWufuTiKkSWY+jh0r3ymu9NhyNq4Hq3Kq8O8gqUDgZC4TneJRVa/ZvgdB5nZNfDxxACJH2x56PdRDcu3nXSSaJkaLAeE+QHS7QvAcsqpMeM2RDMsSuv+fs/cv4aYwtbrEPQzs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Aj4xtr6y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Aj4xtr6y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C599C2BCAF; Mon, 13 Apr 2026 16:34:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776098056; bh=crsVvqVWMgAx52gQT3KfMl4S5Q4urkds7f1TLPQ1tGI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Aj4xtr6yp5YwU0E0eg9Q1bodekR2pBu3wPjLrf+oSP79xy1WdaVHml8cS0OqoYA7/ uZlaS2Q7F2RviE8StFAVcUCM9rg+K2w4eeJpbNCzz2QlJoBe9rpJU/OT1IbfAv+RTx SLaYsVOqERhtxPiSeT8bYzgtsJva/U9E9BLm9RYs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "James E.J. Bottomley" , "Martin K. Petersen" , stable , Hannes Reinecke Subject: [PATCH 5.15 377/570] scsi: ses: Handle positive SCSI error from ses_recv_diag() Date: Mon, 13 Apr 2026 17:58:28 +0200 Message-ID: <20260413155844.600710001@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155830.386096114@linuxfoundation.org> References: <20260413155830.386096114@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Greg Kroah-Hartman commit 7a9f448d44127217fabc4065c5ba070d4e0b5d37 upstream. ses_recv_diag() can return a positive value, which also means that an error happened, so do not only test for negative values. Cc: James E.J. Bottomley Cc: Martin K. Petersen Cc: stable Assisted-by: gkh_clanker_2000 Signed-off-by: Greg Kroah-Hartman Reviewed-by: Hannes Reinecke Link: https://patch.msgid.link/2026022301-bony-overstock-a07f@gregkh Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/ses.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/scsi/ses.c +++ b/drivers/scsi/ses.c @@ -184,7 +184,7 @@ static unsigned char *ses_get_page2_desc unsigned char *type_ptr = ses_dev->page1_types; unsigned char *desc_ptr = ses_dev->page2 + 8; - if (ses_recv_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len) < 0) + if (ses_recv_diag(sdev, 2, ses_dev->page2, ses_dev->page2_len)) return NULL; for (i = 0; i < ses_dev->page1_num_types; i++, type_ptr += 4) {