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arm: scm: check error codes as well during secure authentication

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Currently, during secure authentication only return values are checked,
error codes are not considered. So, added respective check to verify both
return value and error codes value during secure_authentication scm call.

Change-Id: Ie3e4fbf8651666001bdfacc0705fb2799a306b96
Signed-off-by: Ram Kumar D <quic_ramd@quicinc.com>
This commit is contained in:
Ram Kumar D 2021-12-28 16:24:41 +05:30
parent cdc16476d9
commit 93937d92f3
1 changed files with 2 additions and 0 deletions
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2
arch/arm/cpu/armv7/qca/common/scm.c
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@ -585,6 +585,8 @@ int qca_scm_secure_authenticate(void *cmd_buf, size_t cmd_len)
desc.args[2] = * (((unsigned long *)cmd_buf) + 2);
ret = scm_call_64(SCM_SVC_BOOT, SCM_CMD_SEC_AUTH, &desc);
if(!ret && desc.ret[0])
return SCM_ERROR;
}
else
{