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Commit c9e57f0f authored by Christian Lamparter's avatar Christian Lamparter Committed by John W. Linville
Browse files

carl9170: add missing return-value check 



This patch adds a forgotten bail-out path.

Signed-off-by: default avatarChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent bb007554

drivers/net/wireless/ath/carl9170/phy.c

+2 −0
Original line number Diff line number Diff line
@@ -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,