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bgscan_simple: Fix short_scan_count comparison

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Previously, the check was done after we reached the maximum and another
scan was already triggered.

While at it, remove an irrelevant comment that the previous change in
the logic here missed.

Signed-off-by: Beni Lev <beni.lev@intel.com>
This commit is contained in:
Beni Lev 2017-01-02 16:26:26 +02:00 committed by Jouni Malinen
parent 517b5f928f
commit e72faadb49
1 changed files with 1 additions and 6 deletions
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7
wpa_supplicant/bgscan_simple.c
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@ -56,12 +56,7 @@ static void bgscan_simple_timeout(void *eloop_ctx, void *timeout_ctx)
} else {
if (data->scan_interval == data->short_interval) {
data->short_scan_count++;
/*
* Spend at most the duration of a long scan interval
* scanning at the short scan interval. After that,
* revert to the long scan interval.
*/
if (data->short_scan_count > data->max_short_scans) {
if (data->short_scan_count >= data->max_short_scans) {
data->scan_interval = data->long_interval;
wpa_printf(MSG_DEBUG, "bgscan simple: Backing "
"off to long scan interval");