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-rw-r--r--arch/s390/crypto/prng.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/crypto/prng.c b/arch/s390/crypto/prng.c
index 975e3ab13cb..0808fbf0f7d 100644
--- a/arch/s390/crypto/prng.c
+++ b/arch/s390/crypto/prng.c
@@ -76,7 +76,7 @@ static void prng_seed(int nbytes)
/* Add the entropy */
while (nbytes >= 8) {
- *((__u64 *)parm_block) ^= *((__u64 *)buf+i*8);
+ *((__u64 *)parm_block) ^= *((__u64 *)(buf+i));
prng_add_entropy();
i += 8;
nbytes -= 8;
@@ -166,7 +166,7 @@ static int __init prng_init(void)
int ret;
/* check if the CPU has a PRNG */
- if (!crypt_s390_func_available(KMC_PRNG))
+ if (!crypt_s390_func_available(KMC_PRNG, CRYPT_S390_MSA))
return -EOPNOTSUPP;
if (prng_chunk_size < 8)