[CRYPTO] Don't check for NULL before kfree()

[linux-2.6-microblaze.git] / crypto / hmac.c

diff --git a/crypto/hmac.c b/crypto/hmac.c
index 847df92..da0456b 100644 (file)
--- 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)