1 files changed, 1 insertions, 1 deletions

diff --git a/net/mac80211/tkip.h b/net/mac80211/tkip.h
index d4714383f5f..7e83dee976f 100644
--- a/net/mac80211/tkip.h
+++ b/net/mac80211/tkip.h
@@ -15,7 +15,7 @@
 
 u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, u16 iv16);
 
-void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
+int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
                                  struct ieee80211_key *key,
                                  u8 *pos, size_t payload_len, u8 *ta);
 enum {