crypto: atmel-sha204a - Remove useless check

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>

diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c
index 3a03f4aaf100e9c9f7a5e17973e187de2007c075..9f70f4345b124dd84bf7eb590eb98fc20eb399e1 100644 (file)
--- 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;
 }