iwlagn: check rf kill in queue stuck

check the RF KILL flag in queue stuck watch dog function

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 59d1968..9cb6c75 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1781,6 +1781,9 @@ void iwl_bg_watchdog(unsigned long data)
        if (test_bit(STATUS_EXIT_PENDING, &priv->shrd->status))
                return;
 
+       if (iwl_is_rfkill(priv->shrd))
+               return;
+
        timeout = priv->cfg->base_params->wd_timeout;
        if (timeout == 0)
                return;