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

[Michael Straube]

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

Signed-off-by: Michael Straube <straube.li...@gmail.com>
---
 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

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