mwifiex: avoid querying wakeup reason when wowlan is disabled

In cfg80211 resume handler, we query wakeup reason from firmware and
report to cfg80211. if wowlan is disabled, connection is already
terminated during suspend. We don't need to query wakeup reason in this
case.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 734cf67..ff948a9 100644 (file)
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -3355,6 +3355,9 @@ static int mwifiex_cfg80211_resume(struct wiphy *wiphy)
                }
        }
 
+       if (!wiphy->wowlan_config)
+               goto done;
+
        priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
        mwifiex_get_wakeup_reason(priv, HostCmd_ACT_GEN_GET, MWIFIEX_SYNC_CMD,
                                  &wakeup_reason);
@@ -3400,6 +3403,7 @@ static int mwifiex_cfg80211_resume(struct wiphy *wiphy)
                cfg80211_report_wowlan_wakeup(&priv->wdev, &wakeup_report,
                                              GFP_KERNEL);
 
+done:
        if (adapter->nd_info) {
                for (i = 0 ; i < adapter->nd_info->n_matches ; i++)
                        kfree(adapter->nd_info->matches[i]);