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Groups > linux.kernel > #1361626

[patch] crypto: marvell/cesa - remove unneeded condition

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creq->cache[] is an array inside the struct, it's not a pointer and it
can't be NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c
index 7ca2e0f..7a5058d 100644
--- a/drivers/crypto/marvell/hash.c
+++ b/drivers/crypto/marvell/hash.c
@@ -768,8 +768,7 @@ static int mv_cesa_ahash_export(struct ahash_request *req, void *hash,
 	*len = creq->len;
 	memcpy(hash, creq->state, digsize);
 	memset(cache, 0, blocksize);
-	if (creq->cache)
-		memcpy(cache, creq->cache, creq->cache_ptr);
+	memcpy(cache, creq->cache, creq->cache_ptr);
 
 	return 0;
 }

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[patch] crypto: marvell/cesa - remove unneeded condition Dan Carpenter <dan.carpenter@oracle.com> - 2016-03-21 10:10 +0100
  Re: [patch] crypto: marvell/cesa - remove unneeded condition Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-03-21 10:20 +0100

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