From 2c93b22aaafb7e2fb9c0bee69f5068d720d09d33 Mon Sep 17 00:00:00 2001 From: Michael Straube Date: Sat, 21 Jul 2018 20:57:37 +0200 Subject: [PATCH] staging: rtl8188eu: refactor rtw_is_cckratesonly_included() Refactor rtw_is_cckratesonly_included() to improve readability and slightly reduce object file size. Signed-off-by: Michael Straube Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c index b695f47be073..77eca07c92aa 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c @@ -87,13 +87,12 @@ uint rtw_is_cckrates_included(u8 *rate) uint rtw_is_cckratesonly_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 false; - i++; + rate++; } return true; -- 2.30.2