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crypto: atmel-sha204a - Remove useless check

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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@pengutronix.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Uwe Kleine-König 2022-04-28 19:11:45 +02:00 committed by Herbert Xu
parent 580c861969
commit 384e9aa77a
1 changed files with 1 additions and 2 deletions
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3
drivers/crypto/atmel-sha204a.c
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@ -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;
}