[PATCH 06/21] staging: rtl8188eu: abs kernel macro used in simularity_compare function

[Ivan Safonov]

abs macro is useful for determining the difference between the two integers.

Signed-off-by: Ivan Safonov <insafonov at gmail.com>
---
 drivers/staging/rtl8188eu/hal/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c
index 2eafa50..bda4bd0 100644
--- a/drivers/staging/rtl8188eu/hal/phy.c
+++ b/drivers/staging/rtl8188eu/hal/phy.c
@@ -1013,7 +1013,7 @@ static bool simularity_compare(struct adapter *adapt, s32 resulta[][8],
 			tmp2 = resulta[c2][i];
 		}
 
-		diff = (tmp1 > tmp2) ? (tmp1 - tmp2) : (tmp2 - tmp1);
+		diff = abs(tmp1 - tmp2);
 
 		if (diff > MAX_TOLERANCE) {
 			if ((i == 2 || i == 6) && !sim_bitmap) {
-- 
2.4.10