[PATCH 1/5] staging: rtl8723bs: refactor cckrates{only}_included

[Michael Straube <straube.linux@xxxxxxxxx>]

Refactor cckrates_included() and cckratesonly_included() to simplify
the code and improve readability.

Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index a5790a648a5b..4e0d86b2e2e0 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -56,11 +56,12 @@ static u8 rtw_basic_rate_ofdm[3] = {
 
 int cckrates_included(unsigned char *rate, int ratelen)
 {
-	int	i;
+	int i;
 
 	for (i = 0; i < ratelen; i++) {
-		if  ((((rate[i]) & 0x7f) == 2)	|| (((rate[i]) & 0x7f) == 4) ||
-		     (((rate[i]) & 0x7f) == 11)  || (((rate[i]) & 0x7f) == 22))
+		u8 r = rate[i] & 0x7f;
+
+		if (r == 2 || r == 4 || r == 11 || r == 22)
 			return true;
 	}
 
@@ -69,11 +70,12 @@ int cckrates_included(unsigned char *rate, int ratelen)
 
 int cckratesonly_included(unsigned char *rate, int ratelen)
 {
-	int	i;
+	int i;
 
 	for (i = 0; i < ratelen; i++) {
-		if  ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
-		     (((rate[i]) & 0x7f) != 11)  && (((rate[i]) & 0x7f) != 22))
+		u8 r = rate[i] & 0x7f;
+
+		if (r != 2 && r != 4 && r != 11 && r != 22)
 			return false;
 	}
 
-- 
2.28.0

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