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Date: Wed, 20 Feb 2019 16:25:38 +0800 From: Yue Haibing <yuehaibing@...wei.com> To: <peterhuewe@....de>, <jarkko.sakkinen@...ux.intel.com>, <jgg@...pe.ca>, <arnd@...db.de>, <gregkh@...uxfoundation.org> CC: <linux-kernel@...r.kernel.org>, <linux-integrity@...r.kernel.org>, <linux-security-module@...r.kernel.org>, Yue Haibing <yuehaibing@...wei.com>, <stable@...r.kernel.org> Subject: [PATCH v3 -next] tpm: Fix the type of the return value in calc_tpm2_event_size() calc_tpm2_event_size() has an invalid signature because it returns a 'size_t' where as its signature says that it returns 'int'. Cc: <stable@...r.kernel.org> Fixes: 4d23cc323cdb ("tpm: add securityfs support for TPM 2.0 firmware event log") Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com> Signed-off-by: Yue Haibing <yuehaibing@...wei.com> --- v3: fix My real name and cc stable v2: modify patch title and commit message as Jarkko suggested --- drivers/char/tpm/eventlog/tpm2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/tpm/eventlog/tpm2.c b/drivers/char/tpm/eventlog/tpm2.c index d8b7713..f824563 100644 --- a/drivers/char/tpm/eventlog/tpm2.c +++ b/drivers/char/tpm/eventlog/tpm2.c @@ -37,8 +37,8 @@ * * Returns size of the event. If it is an invalid event, returns 0. */ -static int calc_tpm2_event_size(struct tcg_pcr_event2_head *event, - struct tcg_pcr_event *event_header) +static size_t calc_tpm2_event_size(struct tcg_pcr_event2_head *event, + struct tcg_pcr_event *event_header) { struct tcg_efi_specid_event_head *efispecid; struct tcg_event_field *event_field; -- 2.7.0
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