1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/aes_cmac.h b/net/mac80211/aes_cmac.h
index 0eb9a483150..20785a64725 100644
--- a/net/mac80211/aes_cmac.h
+++ b/net/mac80211/aes_cmac.h
@@ -12,7 +12,7 @@
 #include <linux/crypto.h>
 
 struct crypto_cipher * ieee80211_aes_cmac_key_setup(const u8 key[]);
-void ieee80211_aes_cmac(struct crypto_cipher *tfm, u8 *scratch, const u8 *aad,
+void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
                         const u8 *data, size_t data_len, u8 *mic);
 void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);