1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/carl9170/phy.c b/drivers/net/wireless/ath/carl9170/phy.c
index 82bc81c4c930..122e75ee8eff 100644
--- a/drivers/net/wireless/ath/carl9170/phy.c
+++ b/drivers/net/wireless/ath/carl9170/phy.c
@@ -1676,6 +1676,8 @@ int carl9170_set_channel(struct ar9170 *ar, struct ieee80211_channel *channel,
 
         err = carl9170_write_reg(ar, AR9170_PHY_REG_HEAVY_CLIP_ENABLE,
                                  0x200);
+        if (err)
+                return err;
 
         err = carl9170_init_rf_bank4_pwr(ar,
                 channel->band == IEEE80211_BAND_5GHZ,