ath9k: Remove unnecessary parentheses

Remove extra parentheses to fix the clang warning of extraneous
parentheses.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index a6f45f1bb5bb2f24abdcb7311218bd55abd720f2..ed8b77a746300e9c66463a22bd564f8f2876b4ab 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -116,7 +116,7 @@ void ath_debug_rate_stats(struct ath_softc *sc,
                if (rxs->rate_idx >= ARRAY_SIZE(rstats->ht_stats))
                        goto exit;
 
-               if ((rxs->bw == RATE_INFO_BW_40))
+               if (rxs->bw == RATE_INFO_BW_40)
                        rstats->ht_stats[rxs->rate_idx].ht40_cnt++;
                else
                        rstats->ht_stats[rxs->rate_idx].ht20_cnt++;