diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 3d6b3d674ca3..ad5d1cf39190 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -744,8 +744,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) int ie_len = 2 + sizeof(struct ieee80211_channel_sw_ie) + 2 + sizeof(struct ieee80211_mesh_chansw_params_ie); - pos = skb_put(skb, ie_len); - memset(pos, 0, ie_len); + pos = skb_put_zero(skb, ie_len); *pos++ = WLAN_EID_CHANNEL_SWITCH; *pos++ = 3; *pos++ = 0x0; @@ -772,8 +771,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) switch (csa->settings.chandef.width) { case NL80211_CHAN_WIDTH_40: ie_len = 2 + sizeof(struct ieee80211_sec_chan_offs_ie); - pos = skb_put(skb, ie_len); - memset(pos, 0, ie_len); + pos = skb_put_zero(skb, ie_len); *pos++ = WLAN_EID_SECONDARY_CHANNEL_OFFSET; /* EID */ *pos++ = 1; /* len */ @@ -789,8 +787,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) /* Channel Switch Wrapper + Wide Bandwidth CSA IE */ ie_len = 2 + 2 + sizeof(struct ieee80211_wide_bw_chansw_ie); - pos = skb_put(skb, ie_len); - memset(pos, 0, ie_len); + pos = skb_put_zero(skb, ie_len); *pos++ = WLAN_EID_CHANNEL_SWITCH_WRAPPER; /* EID */ *pos++ = 5; /* len */ |