ath9k_hw: Various trivial fixes for PAPRD

* Remove unneeded memset.

  All the values in the PAPRD gain table are filled, so there
  is no need to zero out the arrays.

* Use GFP_KERNEL in ar9003_paprd_create_curve

  This is called from the PAPRD work, so the atomic variant
  is not needed.

* Change return type of ar9003_paprd_setup_gain_table

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

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 3636dabf03e1..fe87d0e67a1b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -1058,7 +1058,7 @@ void ar9003_paprd_populate_single_table(struct ath_hw *ah,
                                         int chain);
 int ar9003_paprd_create_curve(struct ath_hw *ah,
                               struct ath9k_hw_cal_data *caldata, int chain);
-int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain);
+void ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain);
 int ar9003_paprd_init_table(struct ath_hw *ah);
 bool ar9003_paprd_is_done(struct ath_hw *ah);