From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753548AbdAZU21 (ORCPT ); Thu, 26 Jan 2017 15:28:27 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:50586 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753276AbdAZU2Z (ORCPT ); Thu, 26 Jan 2017 15:28:25 -0500 From: Nayna Jain To: tpmdd-devel@lists.sourceforge.net Cc: peterhuewe@gmx.de, tpmdd@selhorst.net, jarkko.sakkinen@linux.intel.com, jgunthorpe@obsidianresearch.com, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Nayna Jain Subject: [PATCH] tpm: fix TPM error handling in tpm2_get_pcr_allocation Date: Thu, 26 Jan 2017 12:57:10 -0500 X-Mailer: git-send-email 2.5.0 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17012617-0008-0000-0000-0000010457E4 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17012617-0009-0000-0000-000008F46522 Message-Id: <1485453430-23561-1-git-send-email-nayna@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-01-26_12:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1701260174 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes: 75768b4(tpm: enhance TPM 2.0 PCR extend to support multiple banks) Signed-off-by: Nayna Jain --- drivers/char/tpm/tpm2-cmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm2-cmd.c b/drivers/char/tpm/tpm2-cmd.c index 4aad84c..fa52309 100644 --- a/drivers/char/tpm/tpm2-cmd.c +++ b/drivers/char/tpm/tpm2-cmd.c @@ -1022,7 +1022,7 @@ static ssize_t tpm2_get_pcr_allocation(struct tpm_chip *chip) rc = tpm_transmit_cmd(chip, buf.data, PAGE_SIZE, 9, 0, "get tpm pcr allocation"); - if (rc < 0) + if (rc) goto out; count = be32_to_cpup( -- 2.5.0