diff options
Diffstat (limited to 'drivers/net/wireless/intersil')
| -rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_ap.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/hostap/hostap_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intersil/p54/txrx.c | 3 |
3 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index c995ace153ee..89b5987303a4 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -998,12 +998,10 @@ static void prism2_send_mgmt(struct net_device *dev, fc = type_subtype; hdrlen = hostap_80211_get_hdrlen(cpu_to_le16(type_subtype)); - hdr = (struct ieee80211_hdr *) skb_put(skb, hdrlen); + hdr = skb_put_zero(skb, hdrlen); if (body) memcpy(skb_put(skb, body_len), body, body_len); - memset(hdr, 0, hdrlen); - /* FIX: ctrl::ack sending used special HFA384X_TX_CTRL_802_11 * tx_control instead of using local->tx_control */ @@ -1325,8 +1323,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap) } skb_reserve(skb, ap->crypt->extra_mpdu_prefix_len); - memset(skb_put(skb, WLAN_AUTH_CHALLENGE_LEN), 0, - WLAN_AUTH_CHALLENGE_LEN); + skb_put_zero(skb, WLAN_AUTH_CHALLENGE_LEN); if (ap->crypt->encrypt_mpdu(skb, 0, ap->crypt_priv)) { dev_kfree_skb(skb); kfree(tmpbuf); diff --git a/drivers/net/wireless/intersil/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c index 1372b20f931e..400f9b5d620e 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_main.c +++ b/drivers/net/wireless/intersil/hostap/hostap_main.c @@ -1039,9 +1039,7 @@ int prism2_sta_send_mgmt(local_info_t *local, u8 *dst, u16 stype, if (skb == NULL) return -ENOMEM; - mgmt = (struct hostap_ieee80211_mgmt *) - skb_put(skb, IEEE80211_MGMT_HDR_LEN); - memset(mgmt, 0, IEEE80211_MGMT_HDR_LEN); + mgmt = skb_put_zero(skb, IEEE80211_MGMT_HDR_LEN); mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype); memcpy(mgmt->da, dst, ETH_ALEN); memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN); diff --git a/drivers/net/wireless/intersil/p54/txrx.c b/drivers/net/wireless/intersil/p54/txrx.c index 5e1c91a80c58..60f9b678ef74 100644 --- a/drivers/net/wireless/intersil/p54/txrx.c +++ b/drivers/net/wireless/intersil/p54/txrx.c @@ -910,8 +910,7 @@ void p54_tx_80211(struct ieee80211_hw *dev, } /* reserve some space for ICV */ len += info->control.hw_key->icv_len; - memset(skb_put(skb, info->control.hw_key->icv_len), 0, - info->control.hw_key->icv_len); + skb_put_zero(skb, info->control.hw_key->icv_len); } else { txhdr->key_type = 0; txhdr->key_len = 0; |