Commit 3feec4ef authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Herbert Xu
Browse files

crypto: stm32 - Drop if block with always false condition 



stm32_hash_remove() is only called after stm32_hash_probe() succeeded. In
this case platform_set_drvdata() was called with a non-NULL data patameter.

The check for hdev being non-NULL can be dropped because hdev is never NULL
(or something bad like memory corruption happened and then the check
doesn't help any more either).

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent aec48805

drivers/crypto/stm32/stm32-hash.c

+1 −5
Original line number Diff line number Diff line
@@ -2114,13 +2114,9 @@ static int stm32_hash_probe(struct platform_device *pdev) 


static int stm32_hash_remove(struct platform_device *pdev)

{

	struct stm32_hash_dev *hdev;

	struct stm32_hash_dev *hdev = platform_get_drvdata(pdev);

	int ret;



	hdev = platform_get_drvdata(pdev);

	if (!hdev)

		return -ENODEV;



	ret = pm_runtime_get_sync(hdev->dev);



	stm32_hash_unregister_algs(hdev);