[PATCH 1/2] crypto: atmel-sha204a: Remove useless check
Uwe Kleine-König
u.kleine-koenig at pengutronix.de
Thu Apr 28 10:11:45 PDT 2022
kfree(NULL) is a noop, so there is no win in checking a pointer before
kfreeing it.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
drivers/crypto/atmel-sha204a.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c
index c96c14e7dab1..c71fc86eb849 100644
--- a/drivers/crypto/atmel-sha204a.c
+++ b/drivers/crypto/atmel-sha204a.c
@@ -125,8 +125,7 @@ static int atmel_sha204a_remove(struct i2c_client *client)
return -EBUSY;
}
- if (i2c_priv->hwrng.priv)
- kfree((void *)i2c_priv->hwrng.priv);
+ kfree((void *)i2c_priv->hwrng.priv);
return 0;
}
base-commit: 3123109284176b1532874591f7c81f3837bbdc17
--
2.35.1
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