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qcacld-3.0: Reject scan command, when firmware is down

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Scan command is entertained, when the firmware is down, and
it causes crash in the system.
Reject the scan command, when firmware is down.

Change-Id: Ib3501e14846dea9ea99f6fa13695108d4ae58bf0
CRs-Fixed: 2159449
This commit is contained in:
Kabilan Kannan 2017-12-14 18:04:10 -08:00 • committed by snandini
commit f0f81ad646
1 changed files with 5 additions and 0 deletions
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5
core/hdd/src/wlan_hdd_scan.c
View file

@ -461,6 +461,11 @@ static int __wlan_hdd_cfg80211_scan(struct wiphy *wiphy,
ENTER();
if (cds_is_fw_down()) {
hdd_err("firmware is down, scan cmd cannot be processed");
return -EINVAL;
}
if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) {
hdd_err("Command not allowed in FTM mode");
return -EINVAL;