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Subject[PATCH] staging: rtl8723bs: core: Remove unneeded variables sgi_20m,sgi_40m and sgi_80m
htpriv.sgi_* variables are of type u8 ,instead of storing them in local
variables ,its better to read value directly from structure.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_xmit.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_xmit.c b/drivers/staging/rtl8723bs/core/rtw_xmit.c
index b5dcb78..0690d5e 100644
--- a/drivers/staging/rtl8723bs/core/rtw_xmit.c
+++ b/drivers/staging/rtl8723bs/core/rtw_xmit.c
@@ -346,21 +346,18 @@ void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv)

u8 query_ra_short_GI(struct sta_info *psta)
{
- u8 sgi = false, sgi_20m = false, sgi_40m = false, sgi_80m = false;
-
- sgi_20m = psta->htpriv.sgi_20m;
- sgi_40m = psta->htpriv.sgi_40m;
+ u8 sgi = false;

switch (psta->bw_mode) {
case CHANNEL_WIDTH_80:
- sgi = sgi_80m;
+ sgi = false;
break;
case CHANNEL_WIDTH_40:
- sgi = sgi_40m;
+ sgi = psta->htpriv.sgi_40m;
break;
case CHANNEL_WIDTH_20:
default:
- sgi = sgi_20m;
+ sgi = psta->htpriv.sgi_20m;
break;
}

--
2.7.4
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