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: Uwe Kleine-König <[e-mail]>
Signed-off-by: Herbert Xu <[e-mail]>

drivers/crypto/stm32/stm32-hash.c

···
 
 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);