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Diffstat (limited to 'arch/s390/crypto/ghash_s390.c')
-rw-r--r--arch/s390/crypto/ghash_s390.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/s390/crypto/ghash_s390.c b/arch/s390/crypto/ghash_s390.c
index a3e7400e031c..6b07a2f1ce8a 100644
--- a/arch/s390/crypto/ghash_s390.c
+++ b/arch/s390/crypto/ghash_s390.c
@@ -43,10 +43,8 @@ static int ghash_setkey(struct crypto_shash *tfm,
{
struct ghash_ctx *ctx = crypto_shash_ctx(tfm);
- if (keylen != GHASH_BLOCK_SIZE) {
- crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != GHASH_BLOCK_SIZE)
return -EINVAL;
- }
memcpy(ctx->key, key, GHASH_BLOCK_SIZE);