aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYue Haibing <yuehaibing@huawei.com>2019-02-20 16:25:38 +0800
committerJames Morris <james.morris@microsoft.com>2019-04-08 15:58:54 -0700
commitb9d0a85d6b2e76630cfd4c475ee3af4109bfd87a (patch)
treea9e9a08023655de0e1bb7ab63537c3f8ccbd9bc2
parentc78719203fc629421a0d91d3d22240c36ae0119c (diff)
download96b-common-b9d0a85d6b2e76630cfd4c475ee3af4109bfd87a.tar.gz
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@vger.kernel.org> Fixes: 4d23cc323cdb ("tpm: add securityfs support for TPM 2.0 firmware event log") Suggested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com>
-rw-r--r--drivers/char/tpm/eventlog/tpm2.c4
1 files 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;