ath5k: always calculate ANI listen time

Calculate 'listen' time also when automatic ANI is off, since this and the
"busy" time is useful information also in manual mode.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/net/wireless/ath/ath5k/ani.c b/drivers/net/wireless/ath/ath5k/ani.c
index f2311ab35504..987e3d3fa5cb 100644
--- a/drivers/net/wireless/ath/ath5k/ani.c
+++ b/drivers/net/wireless/ath/ath5k/ani.c
@@ -481,14 +481,15 @@ ath5k_ani_calibration(struct ath5k_hw *ah)
         struct ath5k_ani_state *as = &ah->ah_sc->ani_state;
         int listen, ofdm_high, ofdm_low, cck_high, cck_low;
 
-        if (as->ani_mode != ATH5K_ANI_MODE_AUTO)
-                return;
-
         /* get listen time since last call and add it to the counter because we
-         * might not have restarted the "ani period" last time */
+         * might not have restarted the "ani period" last time.
+         * always do this to calculate the busy time also in manual mode */
         listen = ath5k_hw_ani_get_listen_time(ah, as);
         as->listen_time += listen;
 
+        if (as->ani_mode != ATH5K_ANI_MODE_AUTO)
+                return;
+
         ath5k_ani_save_and_clear_phy_errors(ah, as);
 
         ofdm_high = as->listen_time * ATH5K_ANI_OFDM_TRIG_HIGH / 1000;