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-rw-r--r--crypto/hmac.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 847df92..da0456b 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -49,8 +49,7 @@ int crypto_alloc_hmac_block(struct crypto_tfm *tfm)
void crypto_free_hmac_block(struct crypto_tfm *tfm)
{
- if (tfm->crt_digest.dit_hmac_block)
- kfree(tfm->crt_digest.dit_hmac_block);
+ kfree(tfm->crt_digest.dit_hmac_block);
}
void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen)
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