rtc: optee: simplify OP-TEE context match

Simplify the TEE implementor ID match by returning the boolean
expression directly instead of going through an if/else.

Signed-off-by: Rouven Czerwinski <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Alexandre Belloni <[e-mail]>

drivers/rtc/rtc-optee.c

···
 
 static int optee_ctx_match(struct tee_ioctl_version_data *ver, const void *data)
 {
-	if (ver->impl_id == TEE_IMPL_ID_OPTEE)
-		return 1;
-	else
-		return 0;
+	return (ver->impl_id == TEE_IMPL_ID_OPTEE);
 }
 
 static int optee_rtc_probe(struct device *dev)