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staging: rtlwifi: rtl8822be: Remove set but not used variable 'curtxbw_40mhz' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/staging/rtlwifi/rtl8822be/hw.c: In function 'rtl8822be_update_hal_rate_mask':
drivers/staging/rtlwifi/rtl8822be/hw.c:2144:5: warning:
 variable 'curtxbw_40mhz' set but not used [-Wunused-but-set-variable]

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
YueHaibing 2019-04-06 03:11:18 +00:00 committed by Greg Kroah-Hartman
parent c8ab348df0
commit 94be357fe6
1 changed files with 2 additions and 7 deletions
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9
drivers/staging/rtlwifi/rtl8822be/hw.c
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@ -2141,8 +2141,6 @@ static void rtl8822be_update_hal_rate_mask(struct ieee80211_hw *hw,
u32 ratr_bitmap, ratr_bitmap_msb = 0;
u8 ratr_index;
enum wireless_mode wirelessmode = 0;
u8 curtxbw_40mhz =
(sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0;
bool b_shortgi = false;
u8 rate_mask[7];
u8 macid = 0;
@ -2153,11 +2151,8 @@ static void rtl8822be_update_hal_rate_mask(struct ieee80211_hw *hw,
RT_TRACE(rtlpriv, COMP_RATR, DBG_LOUD, "wireless mode = 0x%x\n",
wirelessmode);
if (mac->opmode == NL80211_IFTYPE_STATION ||
mac->opmode == NL80211_IFTYPE_MESH_POINT) {
curtxbw_40mhz = mac->bw_40;
} else if (mac->opmode == NL80211_IFTYPE_AP ||
mac->opmode == NL80211_IFTYPE_ADHOC)
if (mac->opmode == NL80211_IFTYPE_AP ||
mac->opmode == NL80211_IFTYPE_ADHOC)
macid = sta->aid + 1;
if (wirelessmode == WIRELESS_MODE_N_5G ||
wirelessmode == WIRELESS_MODE_AC_5G ||