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-rw-r--r--arch/arm/crypto/blake2b-neon-glue.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/crypto/blake2b-neon-glue.c b/arch/arm/crypto/blake2b-neon-glue.c
index 7ae4ba0afe06..2ff443a91724 100644
--- a/arch/arm/crypto/blake2b-neon-glue.c
+++ b/arch/arm/crypto/blake2b-neon-glue.c
@@ -52,7 +52,8 @@ static int crypto_blake2b_finup_neon(struct shash_desc *desc, const u8 *in,
.base.cra_driver_name = driver_name, \
.base.cra_priority = 200, \
.base.cra_flags = CRYPTO_ALG_OPTIONAL_KEY | \
- CRYPTO_AHASH_ALG_BLOCK_ONLY, \
+ CRYPTO_AHASH_ALG_BLOCK_ONLY | \
+ CRYPTO_AHASH_ALG_FINAL_NONZERO, \
.base.cra_blocksize = BLAKE2B_BLOCK_SIZE, \
.base.cra_ctxsize = sizeof(struct blake2b_tfm_ctx), \
.base.cra_module = THIS_MODULE, \