crypto: sharah - Unregister correct algorithms for SAHARA 3

This patch fixes two typos related to unregistering algorithms supported by
SAHARAH 3. In sahara_register_algs the wrong algorithms are unregistered
in case of an error. In sahara_unregister_algs the wrong array is used to
determine the iteration count.

Signed-off-by: Michael Müller <michael@fds-team.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/sahara.c

@@ -1349,7 +1349,7 @@ err_sha_v4_algs:
 
 err_sha_v3_algs:
 	for (j = 0; j < k; j++)
-		crypto_unregister_ahash(&sha_v4_algs[j]);
+		crypto_unregister_ahash(&sha_v3_algs[j]);
 
 err_aes_algs:
 	for (j = 0; j < i; j++)
@@ -1365,7 +1365,7 @@ static void sahara_unregister_algs(struct sahara_dev *dev)
 	for (i = 0; i < ARRAY_SIZE(aes_algs); i++)
 		crypto_unregister_alg(&aes_algs[i]);
 
-	for (i = 0; i < ARRAY_SIZE(sha_v4_algs); i++)
+	for (i = 0; i < ARRAY_SIZE(sha_v3_algs); i++)
 		crypto_unregister_ahash(&sha_v3_algs[i]);
 
 	if (dev->version > SAHARA_VERSION_3)