diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2017-05-19 13:22:38 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-05-19 13:25:57 +0200 |
| commit | 61b81b4010496e8e989307cf7ee196f83dd09681 (patch) | |
| tree | febb68ca088f3c6de18631a552bfd9eab6fefb9a | |
| parent | 5d55371b2193774979b90a3d09e8a2e0572a8162 (diff) | |
mac80211: move clearing result into ieee80211_parse_ch_switch_ie()
Clear the csa_ie in ieee80211_parse_ch_switch_ie() where the data
is filled in, rather than in each caller.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/mac80211/ibss.c | 1 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 1 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 1 | ||||
| -rw-r--r-- | net/mac80211/spectmgmt.c | 2 |
4 files changed, 2 insertions, 3 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 364d4e137649..660ac6a426f4 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -808,7 +808,6 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, } memset(¶ms, 0, sizeof(params)); - memset(&csa_ie, 0, sizeof(csa_ie)); err = ieee80211_parse_ch_switch_ie(sdata, elems, ifibss->chandef.chan->band, sta_flags, ifibss->bssid, &csa_ie); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 3702e3d9141d..f7dffdf5fc74 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -960,7 +960,6 @@ ieee80211_mesh_process_chnswitch(struct ieee80211_sub_if_data *sdata, } memset(¶ms, 0, sizeof(params)); - memset(&csa_ie, 0, sizeof(csa_ie)); err = ieee80211_parse_ch_switch_ie(sdata, elems, sband->band, sta_flags, sdata->vif.addr, &csa_ie); diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 0ea9712bd99e..1ae9be090309 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1126,7 +1126,6 @@ ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata, return; current_band = cbss->channel->band; - memset(&csa_ie, 0, sizeof(csa_ie)); res = ieee80211_parse_ch_switch_ie(sdata, elems, current_band, ifmgd->flags, ifmgd->associated->bssid, &csa_ie); diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index d2ea0017c79d..bf8f5dcea1c4 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -36,6 +36,8 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie; int secondary_channel_offset = -1; + memset(csa_ie, 0, sizeof(*csa_ie)); + sec_chan_offs = elems->sec_chan_offs; wide_bw_chansw_ie = elems->wide_bw_chansw_ie; |