From: YueHaibing <yuehaibing@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ping-Ke Shih <pkshih@realtek.com>,
Nathan Chancellor <natechancellor@gmail.com>,
"Nishka Dasgupta" <nishka.dasgupta@yahoo.com>
Cc: YueHaibing <yuehaibing@huawei.com>, <devel@driverdev.osuosl.org>,
<linux-kernel@vger.kernel.org>, <kernel-janitors@vger.kernel.org>
Subject: [PATCH -next] staging: rtlwifi: rtl8822be: Remove set but not used variable 'curtxbw_40mhz'
Date: Sat, 6 Apr 2019 03:11:18 +0000 [thread overview]
Message-ID: <20190406031118.59321-1-yuehaibing@huawei.com> (raw)
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>
---
drivers/staging/rtlwifi/rtl8822be/hw.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/rtlwifi/rtl8822be/hw.c b/drivers/staging/rtlwifi/rtl8822be/hw.c
index dac22c21f821..1de4e903a4de 100644
--- a/drivers/staging/rtlwifi/rtl8822be/hw.c
+++ b/drivers/staging/rtlwifi/rtl8822be/hw.c
@@ -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 ||
next reply other threads:[~2019-04-06 3:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-06 3:11 YueHaibing [this message]
2019-04-06 8:19 ` Mukesh Ojha
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