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(&params, 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(&params, 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;