Commit 0bb2b81e authored by Ivan Safonov's avatar Ivan Safonov Committed by Greg Kroah-Hartman
Browse files

staging:r8188eu: use DIV_ROUND_UP() in rtw_signal_stat_timer_hdl() 



DIV_ROUND_UP macro is shorter and look better than if-else construction.
DIV_ROUND_UP used in rtw_signal_stat_timer_hdl().

Signed-off-by: default avatarIvan Safonov <insafonov@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d680d24e

drivers/staging/rtl8188eu/core/rtw_recv.c

+2 −8
Original line number Diff line number Diff line
@@ -2050,19 +2050,13 @@ static void rtw_signal_stat_timer_hdl(unsigned long data) 
	if (check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY) == false) {

		tmp_s = avg_signal_strength +

			(_alpha - 1) * recvpriv->signal_strength;

		if (tmp_s % _alpha)

			tmp_s = tmp_s / _alpha + 1;

		else

			tmp_s = tmp_s / _alpha;

		tmp_s = DIV_ROUND_UP(tmp_s, _alpha);

		if (tmp_s > 100)

			tmp_s = 100;



		tmp_q = avg_signal_qual +

			(_alpha - 1) * recvpriv->signal_qual;

		if (tmp_q % _alpha)

			tmp_q = tmp_q / _alpha + 1;

		else

			tmp_q = tmp_q / _alpha;

		tmp_q = DIV_ROUND_UP(tmp_q, _alpha);

		if (tmp_q > 100)

			tmp_q = 100;