提交 5c352bf0 编写于 作者: A Andrzej Hajda 提交者: Kalle Valo

ath9k_htc: fix handling return value of ath9k_hw_calibrate

The function can return negative values in case of error.
Its result should be then tested for such case.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
上级 d9d6a5ae
......@@ -834,7 +834,7 @@ void ath9k_htc_ani_work(struct work_struct *work)
if (longcal || shortcal)
common->ani.caldone =
ath9k_hw_calibrate(ah, ah->curchan,
ah->rxchainmask, longcal);
ah->rxchainmask, longcal) > 0;
ath9k_htc_ps_restore(priv);
}
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册