From 0bb2b81ee41397630ae94764a7db2e4caaa8df78 Mon Sep 17 00:00:00 2001 From: Ivan Safonov Date: Wed, 15 Feb 2017 01:25:24 +0300 Subject: [PATCH] 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: Ivan Safonov Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_recv.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c index 53dc33c3f913..556be8cacdfd 100644 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ b/drivers/staging/rtl8188eu/core/rtw_recv.c @@ -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; -- 2.11.0