ath9k: Fix compile warnings when DEBUGFS is disabled.
This fixes two compile warnings, and removes a useless
cast when assigning the 'sc' variable.
Reported-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 301ef3e..12b0979 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -907,7 +907,7 @@
struct ieee80211_supported_band *sband;
enum ieee80211_band band;
unsigned int i = 0;
- struct ath_softc *sc = (struct ath_softc *) common->priv;
+ struct ath_softc __maybe_unused *sc = common->priv;
band = hw->conf.channel->band;
sband = hw->wiphy->bands[band];