1 files changed, 4 insertions, 4 deletions

diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c
index 7ef491e9d66..e840c9cd46d 100644
--- a/net/mac80211/tkip.c
+++ b/net/mac80211/tkip.c
@@ -202,9 +202,9 @@ EXPORT_SYMBOL(ieee80211_get_tkip_key);
  * @payload_len is the length of payload (_not_ including IV/ICV length).
  * @ta is the transmitter addresses.
  */
-void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
-                                 struct ieee80211_key *key,
-                                 u8 *pos, size_t payload_len, u8 *ta)
+int ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
+                                struct ieee80211_key *key,
+                                u8 *pos, size_t payload_len, u8 *ta)
 {
         u8 rc4key[16];
         struct tkip_ctx *ctx = &key->u.tkip.tx;
@@ -216,7 +216,7 @@ void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm,
 
         tkip_mixing_phase2(tk, ctx, ctx->iv16, rc4key);
 
-        ieee80211_wep_encrypt_data(tfm, rc4key, 16, pos, payload_len);
+        return ieee80211_wep_encrypt_data(tfm, rc4key, 16, pos, payload_len);
 }
 
 /* Decrypt packet payload with TKIP using @key. @pos is a pointer to the