From: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com>
Date: Fri, 14 Nov 2025 03:38:42 +0000 (-0800)
Subject: tee: qcomtee: initialize result before use in release worker
X-Git-Tag: v6.18~8^2~2^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e19d7f7e92e061707252eab2b71d2c3be09b2e96;p=thirdparty%2Flinux.git

tee: qcomtee: initialize result before use in release worker

Initialize result to 0 so the error path doesn't read it
uninitialized when the invoke fails. Fixes a Smatch warning.

Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/op-tee/7c1e0de2-7d42-4c6b-92fe-0e4fe5d650b5@oss.qualcomm.com/
Fixes: d6e290837e50 ("tee: add Qualcomm TEE driver")
Signed-off-by: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
---

diff --git a/drivers/tee/qcomtee/core.c b/drivers/tee/qcomtee/core.c
index 783acc59cfa9..5b8d74d00758 100644
--- a/drivers/tee/qcomtee/core.c
+++ b/drivers/tee/qcomtee/core.c
@@ -82,7 +82,7 @@ static void qcomtee_do_release_qtee_object(struct work_struct *work)
 {
 	struct qcomtee_object *object;
 	struct qcomtee *qcomtee;
-	int ret, result;
+	int ret, result = 0;
 
 	/* RELEASE does not require any argument. */
 	struct qcomtee_arg args[] = { { .type = QCOMTEE_ARG_TYPE_INV } };