diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index b8dc41191835..1af9ed29a915 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -3044,7 +3044,7 @@ static bool ieee80211_amsdu_realloc_pad(struct ieee80211_local *local, if (padding) { *subframe_len += padding; - memset(skb_put(skb, padding), 0, padding); + skb_put_zero(skb, padding); } return true; @@ -4370,8 +4370,7 @@ struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw, skb_reserve(skb, local->hw.extra_tx_headroom); - pspoll = (struct ieee80211_pspoll *) skb_put(skb, sizeof(*pspoll)); - memset(pspoll, 0, sizeof(*pspoll)); + pspoll = skb_put_zero(skb, sizeof(*pspoll)); pspoll->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL); pspoll->aid = cpu_to_le16(ifmgd->aid); @@ -4408,9 +4407,7 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, skb_reserve(skb, local->hw.extra_tx_headroom); - nullfunc = (struct ieee80211_hdr_3addr *) skb_put(skb, - sizeof(*nullfunc)); - memset(nullfunc, 0, sizeof(*nullfunc)); + nullfunc = skb_put_zero(skb, sizeof(*nullfunc)); nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS); @@ -4442,8 +4439,7 @@ struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, skb_reserve(skb, local->hw.extra_tx_headroom); - hdr = (struct ieee80211_hdr_3addr *) skb_put(skb, sizeof(*hdr)); - memset(hdr, 0, sizeof(*hdr)); + hdr = skb_put_zero(skb, sizeof(*hdr)); hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_PROBE_REQ); eth_broadcast_addr(hdr->addr1); |