[PATCH 2/2] hostapd: DFS setup seg0 correctly for HT40-

[Janusz Dziedzic]

After we will get RADAR event we always
choose HT40+ in case HT40+/HT40- was configured.
Fix seg0 calculation.

Signed-hostap: Janusz Dziedzic <janusz.dziedzic at tieto.com>
---
 src/ap/dfs.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index 7ee829a..154bc34 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -189,10 +189,9 @@ static void dfs_adjust_vht_center_freq(struct hostapd_iface *iface,
 
 	switch (iface->conf->vht_oper_chwidth) {
 	case VHT_CHANWIDTH_USE_HT:
-		if (iface->conf->secondary_channel == 1)
+		/* Currently we always choose HT40+ */
+		if (iface->conf->secondary_channel)
 			*vht_oper_centr_freq_seg0_idx = chan->chan + 2;
-		else if (iface->conf->secondary_channel == -1)
-			*vht_oper_centr_freq_seg0_idx = chan->chan - 2;
 		else
 			*vht_oper_centr_freq_seg0_idx = chan->chan;
 		break;
-- 
1.7.9.5