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tee: optee: fix error return code in probe function

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If teedev_open() fails, probe function need return
error code.

Fixes: aceeafefff ("optee: use driver internal tee_context for some rpc")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Yang Yingliang 2022-02-10 17:10:53 +08:00 committed by Jens Wiklander
parent aceeafefff
commit 40eb0dcf41
2 changed files with 6 additions and 2 deletions
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4
drivers/tee/optee/ffa_abi.c
View File

@ -860,8 +860,10 @@ static int optee_ffa_probe(struct ffa_device *ffa_dev)
optee_supp_init(&optee->supp);
ffa_dev_set_drvdata(ffa_dev, optee);
ctx = teedev_open(optee->teedev);
if (IS_ERR(ctx))
if (IS_ERR(ctx)) {
rc = PTR_ERR(ctx);
goto err_rhashtable_free;
}
optee->ctx = ctx;
rc = optee_notif_init(optee, OPTEE_DEFAULT_MAX_NOTIF_VALUE);
if (rc)

4
drivers/tee/optee/smc_abi.c
View File

@ -1427,8 +1427,10 @@ static int optee_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, optee);
ctx = teedev_open(optee->teedev);
if (IS_ERR(ctx))
if (IS_ERR(ctx)) {
rc = PTR_ERR(ctx);
goto err_supp_uninit;
}
optee->ctx = ctx;
rc = optee_notif_init(optee, max_notif_value);
if (rc)