On Tue, Apr 23, 2019 at 03:58:16PM +0300, Jarkko Sakkinen wrote:
> From: Yue Haibing <yuehaibing@xxxxxxxxxx>
>
> 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@xxxxxxxxxxxxxxx>
> Fixes: 4d23cc323cdb ("tpm: add securityfs support for TPM 2.0 firmware event log")
> Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx>
> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> Signed-off-by: James Morris <james.morris@xxxxxxxxxxxxx>
> ---
> backport v5.0.8
> fixed compilation issue
> 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 d8b77133a83a..f824563fc28d 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;
> --
> 2.20.1
>
This was a mistake. Please ignore. Sent another one.
/Jarkko
