From 515f4fc66bf176b91d24d89deddc18e0be12543f Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Date: Tue, 5 Jul 2022 22:51:40 +0200 Subject: crypto: atmel-tdes - Drop if with an always false condition MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The remove callback is only called after probe completed successfully. In this case platform_set_drvdata() was called with a non-NULL argument and so tdes_dd is never NULL. This is a preparation for making platform remove callbacks return void. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> --- drivers/crypto/atmel-tdes.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index 9fd7b8e439d2..a5e78aa08bf0 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -1266,8 +1266,7 @@ static int atmel_tdes_remove(struct platform_device *pdev) struct atmel_tdes_dev *tdes_dd; tdes_dd = platform_get_drvdata(pdev); - if (!tdes_dd) - return -ENODEV; + spin_lock(&atmel_tdes.lock); list_del(&tdes_dd->list); spin_unlock(&atmel_tdes.lock); -- cgit