ath9k_htc: Remove useless cancel_work_sync

There is no need to cancel the PS work when disassociation
happens. The work handlers are cancelled in the stop()
callback.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 2df9fc9080ae24d05387e97e58dbc3f9b4ce8bb0..c6ad15ae40cb7b94a02c71c640987b0a7969f661 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1632,7 +1632,6 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw,
                        ath_start_ani(priv);
                } else {
                        priv->op_flags &= ~OP_ASSOCIATED;
-                       cancel_work_sync(&priv->ps_work);
                        cancel_delayed_work_sync(&priv->ath9k_ani_work);
                }
        }