From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Berger Subject: [PATCH 2/2] tpm: Fix error code handling after tpm_bios_log_setup Date: Thu, 17 Nov 2016 19:30:04 -0500 Message-ID: <1479429004-7962-2-git-send-email-stefanb@linux.vnet.ibm.com> References: <1479429004-7962-1-git-send-email-stefanb@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1479429004-7962-1-git-send-email-stefanb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tpmdd-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: tpmdd-devel@lists.sourceforge.net tpm_bios_log_setup() may return -ENODEV in case no log was found. In this case we do not need to fail the device. Signed-off-by: Stefan Berger --- drivers/char/tpm/tpm-chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 3f27753..2d6530b 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -346,7 +346,7 @@ int tpm_chip_register(struct tpm_chip *chip) tpm_sysfs_add_device(chip); rc = tpm_bios_log_setup(chip); - if (rc == -ENODEV) + if (rc != -ENODEV) return rc; tpm_add_ppi(chip); -- 2.4.3 ------------------------------------------------------------------------------