diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/scan.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 74f04571572..ea2f1bdef8a 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1772,14 +1772,23 @@ int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, priv->user_scan_cfg = NULL; } } else { - /* Get scan command from scan_pending_q and put to - cmd_pending_q */ - cmd_node = list_first_entry(&adapter->scan_pending_q, - struct cmd_ctrl_node, list); - list_del(&cmd_node->list); - spin_unlock_irqrestore(&adapter->scan_pending_q_lock, flags); - - mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, true); + if (!mwifiex_wmm_lists_empty(adapter)) { + spin_unlock_irqrestore(&adapter->scan_pending_q_lock, + flags); + adapter->scan_delay_cnt = 1; + mod_timer(&priv->scan_delay_timer, jiffies + + msecs_to_jiffies(MWIFIEX_SCAN_DELAY_MSEC)); + } else { + /* Get scan command from scan_pending_q and put to + cmd_pending_q */ + cmd_node = list_first_entry(&adapter->scan_pending_q, + struct cmd_ctrl_node, list); + list_del(&cmd_node->list); + spin_unlock_irqrestore(&adapter->scan_pending_q_lock, + flags); + mwifiex_insert_cmd_to_pending_q(adapter, cmd_node, + true); + } } done: |