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From: Michael Straube <straube.linux@gmail.com>
To: gregkh@linuxfoundation.org
Cc: hdegoede@redhat.com, Larry.Finger@lwfinger.net,
	devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
	Michael Straube <straube.linux@gmail.com>
Subject: [PATCH 1/5] staging: rtl8723bs: refactor cckrates{only}_included
Date: Sat, 12 Sep 2020 10:45:16 +0200	[thread overview]
Message-ID: <20200912084520.8383-1-straube.linux@gmail.com> (raw)

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

Signed-off-by: Michael Straube <straube.linux@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


             reply	other threads:[~2020-09-12  8:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-12  8:45 Michael Straube [this message]
2020-09-12  8:45 ` [PATCH 2/5] staging: rtl8723bs: make cckrates{only}_included static Michael Straube
2020-09-12  8:45 ` [PATCH 3/5] staging: rtl8723bs: convert cckrates{only}_included to bool Michael Straube
2020-09-12  8:45 ` [PATCH 4/5] staging: rtl8723bs: remove comparsions to true Michael Straube
2020-09-12  8:45 ` [PATCH 5/5] staging: rtl8723bs: remove 5 GHz code Michael Straube
2020-09-12 18:22 ` [PATCH 1/5] staging: rtl8723bs: refactor cckrates{only}_included Joe Perches
2020-09-12 18:43   ` Joe Perches
2020-09-13  8:16   ` Michael Straube

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