networking: make skb_put & friends return void pointers

[mirror_ubuntu-artful-kernel.git] / net / mac80211 / wpa.c

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index cc19614ff4e60bed9a351b8f8aa73792103665a0..0d722ea98a1b34217c8a6c2e1a749afee5d3ee6b 100644 (file)
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -949,7 +949,7 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx)
        if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
                return TX_DROP;
 
-       mmie = (struct ieee80211_mmie *) skb_put(skb, sizeof(*mmie));
+       mmie = skb_put(skb, sizeof(*mmie));
        mmie->element_id = WLAN_EID_MMIE;
        mmie->length = sizeof(*mmie) - 2;
        mmie->key_id = cpu_to_le16(key->conf.keyidx);
@@ -993,7 +993,7 @@ ieee80211_crypto_aes_cmac_256_encrypt(struct ieee80211_tx_data *tx)
        if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
                return TX_DROP;
 
-       mmie = (struct ieee80211_mmie_16 *)skb_put(skb, sizeof(*mmie));
+       mmie = skb_put(skb, sizeof(*mmie));
        mmie->element_id = WLAN_EID_MMIE;
        mmie->length = sizeof(*mmie) - 2;
        mmie->key_id = cpu_to_le16(key->conf.keyidx);
@@ -1138,7 +1138,7 @@ ieee80211_crypto_aes_gmac_encrypt(struct ieee80211_tx_data *tx)
        if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie)))
                return TX_DROP;
 
-       mmie = (struct ieee80211_mmie_16 *)skb_put(skb, sizeof(*mmie));
+       mmie = skb_put(skb, sizeof(*mmie));
        mmie->element_id = WLAN_EID_MMIE;
        mmie->length = sizeof(*mmie) - 2;
        mmie->key_id = cpu_to_le16(key->conf.keyidx);