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 <insafo...@gmail.com>
---
 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 53dc33c..556be8c 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;
 
-- 
2.10.2

_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

Reply via email to