Commit 18fddf5f authored Aug 27, 2017 by Himanshu Jha Committed by Herbert Xu Sep 22, 2017

crypto: inside-secure - remove null check before kfree



Kfree on NULL pointer is a no-op and therefore checking is redundant.

Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent b8d3de85

drivers/crypto/inside-secure/safexcel_hash.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -308,10 +308,8 @@ static int safexcel_ahash_send(struct crypto_async_request *async, int ring,
		ctx->base.cache_sz = 0;
		}
		free_cache:
		if (ctx->base.cache) {
		kfree(ctx->base.cache);
		ctx->base.cache = NULL;
		}

		unlock:
		spin_unlock_bh(&priv->ring[ring].egress_lock);