Refactor function rtw_is_cckratesonly_included(). Improves readability
and slightly reduces object file size.
Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
v1 -> v2
Refactored to more compact code as suggested by Joe Perches.
drivers/staging/r8188eu/core/rtw_ieee80211.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c
index 53556f1af425..b1427e70cdf7 100644
--- a/drivers/staging/r8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c
@@ -82,13 +82,11 @@ bool rtw_is_cckrates_included(u8 *rate)
uint rtw_is_cckratesonly_included(u8 *rate)
{
- u32 i = 0;
+ u8 r;
- while (rate[i] != 0) {
- if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
- (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
+ while ((r = *rate++ & 0x7f)) {
+ if (r != 2 && r != 4 && r != 11 && r != 22)
return false;
- i++;
}
return true;
--
2.32.0
