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Message-Id: <20260126-optee-simplify-context-match-v1-1-d4104e526cb6@linaro.org>
Date: Mon, 26 Jan 2026 11:11:24 +0100
From: Rouven Czerwinski via B4 Relay <devnull+rouven.czerwinski.linaro.org@...nel.org>
To: Jens Wiklander <jens.wiklander@...aro.org>,
Sumit Garg <sumit.garg@...nel.org>, Olivia Mackall <olivia@...enic.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Clément Léger <clement.leger@...tlin.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: op-tee@...ts.trustedfirmware.org, linux-kernel@...r.kernel.org,
linux-crypto@...r.kernel.org, linux-rtc@...r.kernel.org,
Rouven Czerwinski <rouven.czerwinski@...aro.org>
Subject: [PATCH 1/3] optee: simplify OP-TEE context match
From: Rouven Czerwinski <rouven.czerwinski@...aro.org>
Simplify the TEE implementor ID match by returning the boolean
expression directly instead of going through an if/else.
Signed-off-by: Rouven Czerwinski <rouven.czerwinski@...aro.org>
---
drivers/tee/optee/device.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/tee/optee/device.c b/drivers/tee/optee/device.c
index 950b4661d5df..4c85b04d6004 100644
--- a/drivers/tee/optee/device.c
+++ b/drivers/tee/optee/device.c
@@ -13,10 +13,7 @@
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 get_devices(struct tee_context *ctx, u32 session,
--
2.52.0
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