From 0f3e250f2efc9232e381de97fa7764adafce8975 Mon Sep 17 00:00:00 2001
From: Michael Straube <straube.linux@gmail.com>
Date: Sat, 21 Jul 2018 20:57:36 +0200
Subject: [PATCH] staging: rtl8188eu: refactor rtw_is_cckrates_included()
Git-commit: 0f3e250f2efc9232e381de97fa7764adafce8975
Patch-mainline: v4.19-rc1
References: FATE#326906
Refactor rtw_is_cckrates_included() to improve readability and
slightly reduce object file size.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index b7188fa5364a..b695f47be073 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -74,14 +74,14 @@ int rtw_get_bit_value_from_ieee_value(u8 val)
uint rtw_is_cckrates_included(u8 *rate)
{
- u32 i = 0;
+ while (*rate) {
+ u8 r = *rate & 0x7f;
- while (rate[i] != 0) {
- if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
- (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
+ if (r == 2 || r == 4 || r == 11 || r == 22)
return true;
- i++;
+ rate++;
}
+
return false;
}
--
2.19.1