Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto update from Herbert Xu:

 - XTS mode optimisation for twofish/cast6/camellia/aes on x86

 - AVX2/x86_64 implementation for blowfish/twofish/serpent/camellia

 - SSSE3/AVX/AVX2 optimisations for sha256/sha512

 - Added driver for SAHARA2 crypto accelerator

 - Fix for GMAC when used in non-IPsec secnarios

 - Added generic CMAC implementation (including IPsec glue)

 - IP update for crypto/atmel

 - Support for more than one device in hwrng/timeriomem

 - Added Broadcom BCM2835 RNG driver

 - Misc fixes

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (59 commits)
  crypto: caam - fix job ring cleanup code
  crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher
  crypto: serpent - add AVX2/x86_64 assembler implementation of serpent cipher
  crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher
  crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher
  crypto: tcrypt - add async cipher speed tests for blowfish
  crypto: testmgr - extend camellia test-vectors for camellia-aesni/avx2
  crypto: aesni_intel - fix Kconfig problem with CRYPTO_GLUE_HELPER_X86
  crypto: aesni_intel - add more optimized XTS mode for x86-64
  crypto: x86/camellia-aesni-avx - add more optimized XTS code
  crypto: cast6-avx: use new optimized XTS code
  crypto: x86/twofish-avx - use optimized XTS code
  crypto: x86 - add more optimized XTS-mode for serpent-avx
  xfrm: add rfc4494 AES-CMAC-96 support
  crypto: add CMAC support to CryptoAPI
  crypto: testmgr - add empty test vectors for null ciphers
  crypto: testmgr - add AES GMAC test vectors
  crypto: gcm - fix rfc4543 to handle async crypto correctly
  crypto: gcm - make GMAC work when dst and src are different
  hwrng: timeriomem - added devicetree hooks
  ...

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index 1827e9f1f87..cf550896753 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -938,6 +938,7 @@ static int hash_dma_final(struct ahash_request *req)
 	if (!ctx->device->dma.nents) {
 		dev_err(device_data->dev, "[%s] "
 				"ctx->device->dma.nents = 0", __func__);
+		ret = ctx->device->dma.nents;
 		goto out;
 	}
 
@@ -945,6 +946,7 @@ static int hash_dma_final(struct ahash_request *req)
 	if (bytes_written != req->nbytes) {
 		dev_err(device_data->dev, "[%s] "
 				"hash_dma_write() failed!", __func__);
+		ret = bytes_written;
 		goto out;
 	}
 
@@ -1367,14 +1369,12 @@ static int hash_setkey(struct crypto_ahash *tfm,
 	/**
 	 * Freed in final.
 	 */
-	ctx->key = kmalloc(keylen, GFP_KERNEL);
+	ctx->key = kmemdup(key, keylen, GFP_KERNEL);
 	if (!ctx->key) {
 		pr_err(DEV_DBG_NAME " [%s] Failed to allocate ctx->key "
 		       "for %d\n", __func__, alg);
 		return -ENOMEM;
 	}
-
-	memcpy(ctx->key, key, keylen);
 	ctx->keylen = keylen;
 
 	return ret;