| Message ID | 1469461871-3135-4-git-send-email-akarwar@marvell.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | c8ccf3ade7851054f82bf88f5fcd393a394038a3 |
| Delegated to: | Kalle Valo |
| Headers | show |
diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index a422f33..7e394d4 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -708,7 +708,11 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) case EVENT_EXT_SCAN_REPORT: mwifiex_dbg(adapter, EVENT, "event: EXT_SCAN Report\n"); - if (adapter->ext_scan && !priv->scan_aborting) + /* We intend to skip this event during suspend, but handle + * it in interface disabled case + */ + if (adapter->ext_scan && (!priv->scan_aborting || + !netif_running(priv->netdev))) ret = mwifiex_handle_event_ext_scan_report(priv, adapter->event_skb->data);
Recent patch "mwifiex: fix NULL pointer" skips extended scan event handling when suspend is in progress. It created a problem for scan after interface disabled/enabled case. This patch solves the problem by checking netif_running() status. Fixes:16d25da94f3d654 ("mwifiex: fix NULL pointer dereference during suspend") Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> --- drivers/net/wireless/marvell/mwifiex/sta_event.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)