ath9k_htc: remove use of common->ani.noise_floor

It is unused aside from a single redundant debug message

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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 5124d04..f12591f 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -760,23 +760,12 @@ void ath9k_ani_work(struct work_struct *work)
                        ath9k_hw_ani_monitor(ah, ah->curchan);
 
                /* Perform calibration if necessary */
-               if (longcal || shortcal) {
+               if (longcal || shortcal)
                        common->ani.caldone =
                                ath9k_hw_calibrate(ah, ah->curchan,
                                                   common->rx_chainmask,
                                                   longcal);
 
-                       if (longcal)
-                               common->ani.noise_floor =
-                                       ath9k_hw_getchan_noise(ah, ah->curchan);
-
-                       ath_print(common, ATH_DBG_ANI,
-                                 " calibrate chan %u/%x nf: %d\n",
-                                 ah->curchan->channel,
-                                 ah->curchan->channelFlags,
-                                 common->ani.noise_floor);
-               }
-
                ath9k_htc_ps_restore(priv);
        }