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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2022-07-05 23:51:39 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2022-07-15 11:43:20 +0300
commit25edb4cddb0f3deb260b52106b73c3d0f4968489 (patch)
treea07761db75b29cf86a9b12fa85377c62436e703c /drivers/crypto
parent4fdcabb86ab17621b54695e5bb52ceddef434e82 (diff)
downloadlinux-25edb4cddb0f3deb260b52106b73c3d0f4968489.tar.xz
crypto: atmel-sha - Drop if with an always false condition
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 sha_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>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/atmel-sha.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index d1628112dacc..e054e0ac6fc2 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -2669,8 +2669,7 @@ static int atmel_sha_remove(struct platform_device *pdev)
struct atmel_sha_dev *sha_dd;
sha_dd = platform_get_drvdata(pdev);
- if (!sha_dd)
- return -ENODEV;
+
spin_lock(&atmel_sha.lock);
list_del(&sha_dd->list);
spin_unlock(&atmel_sha.lock);