DGNum/hostapd
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DFS: Remove unnecessary variable

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This was not used for anything else than checking the value returned by
the called function.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2022-03-13 21:23:54 +02:00
parent 760a5ae26b
commit ce86f2446f
1 changed files with 2 additions and 5 deletions
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7
src/ap/dfs.c
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@ -1407,8 +1407,6 @@ int hostapd_dfs_radar_detected(struct hostapd_iface *iface, int freq,
int ht_enabled, int chan_offset, int chan_width, int ht_enabled, int chan_offset, int chan_width,
int cf1, int cf2) int cf1, int cf2)
{ {
int res;
wpa_msg(iface->bss[0]->msg_ctx, MSG_INFO, DFS_EVENT_RADAR_DETECTED wpa_msg(iface->bss[0]->msg_ctx, MSG_INFO, DFS_EVENT_RADAR_DETECTED
"freq=%d ht_enabled=%d chan_offset=%d chan_width=%d cf1=%d cf2=%d", "freq=%d ht_enabled=%d chan_offset=%d chan_width=%d cf1=%d cf2=%d",
freq, ht_enabled, chan_offset, chan_width, cf1, cf2); freq, ht_enabled, chan_offset, chan_width, cf1, cf2);
@ -1421,9 +1419,8 @@ int hostapd_dfs_radar_detected(struct hostapd_iface *iface, int freq,
return 0; return 0;
/* mark radar frequency as invalid */ /* mark radar frequency as invalid */
res = set_dfs_state(iface, freq, ht_enabled, chan_offset, chan_width, if (!set_dfs_state(iface, freq, ht_enabled, chan_offset, chan_width,
cf1, cf2, HOSTAPD_CHAN_DFS_UNAVAILABLE); cf1, cf2, HOSTAPD_CHAN_DFS_UNAVAILABLE))
if (!res)
return 0; return 0;
if (!hostapd_dfs_is_background_event(iface, freq)) { if (!hostapd_dfs_is_background_event(iface, freq)) {