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path: root/drivers/tee/optee/smc_abi.c
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Diffstat (limited to 'drivers/tee/optee/smc_abi.c')
-rw-r--r--drivers/tee/optee/smc_abi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/tee/optee/smc_abi.c b/drivers/tee/optee/smc_abi.c
index 49702cb08f4f..3861ae06d902 100644
--- a/drivers/tee/optee/smc_abi.c
+++ b/drivers/tee/optee/smc_abi.c
@@ -1004,8 +1004,10 @@ static u32 get_async_notif_value(optee_invoke_fn *invoke_fn, bool *value_valid,
invoke_fn(OPTEE_SMC_GET_ASYNC_NOTIF_VALUE, 0, 0, 0, 0, 0, 0, 0, &res);
- if (res.a0)
+ if (res.a0) {
+ *value_valid = false;
return 0;
+ }
*value_valid = (res.a2 & OPTEE_SMC_ASYNC_NOTIF_VALUE_VALID);
*value_pending = (res.a2 & OPTEE_SMC_ASYNC_NOTIF_VALUE_PENDING);
return res.a1;