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b43: remove set but not used variables 'tx_pwr_state,tmp2' 

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

drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_op_recalc_txpower':
drivers/net/wireless/broadcom/b43/phy_n.c:5898:7: warning:
 variable 'tx_pwr_state' set but not used [-Wunused-but-set-variable]

drivers/net/wireless/broadcom/b43/phy_n.c:6047:20: warning:
 variable 'tmp2' set but not used [-Wunused-but-set-variable]

'tx_pwr_state' never used since introduction in commit
8615eb2870 ("b43: N-PHY: support setting custom TX power")

'tmp2' not used any more since commit c002831a07 ("b43: N-PHY: use helper
for checking IPA")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
YueHaibing 2018-12-05 07:26:06 +00:00 committed by Kalle Valo
parent 412dd15c81
commit 662a7b078c
1 changed files with 0 additions and 4 deletions
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4
drivers/net/wireless/broadcom/b43/phy_n.c
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@ -5895,7 +5895,6 @@ static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
struct ieee80211_channel *channel = dev->wl->hw->conf.chandef.chan;
struct b43_ppr *ppr = &nphy->tx_pwr_max_ppr;
u8 max; /* qdBm */
bool tx_pwr_state;
if (nphy->tx_pwr_last_recalc_freq == channel->center_freq &&
nphy->tx_pwr_last_recalc_limit == phy->desired_txpower)
@ -5931,7 +5930,6 @@ static enum b43_txpwr_result b43_nphy_op_recalc_txpower(struct b43_wldev *dev,
b43_ppr_apply_min(dev, ppr, INT_TO_Q52(8));
/* Apply */
tx_pwr_state = nphy->txpwrctrl;
b43_mac_suspend(dev);
b43_nphy_tx_power_ctl_setup(dev);
if (dev->dev->core_rev == 11 || dev->dev->core_rev == 12) {
@ -6044,7 +6042,6 @@ static int b43_phy_initn(struct b43_wldev *dev)
u8 tx_pwr_state;
struct nphy_txgains target;
u16 tmp;
enum nl80211_band tmp2;
bool do_rssi_cal;
u16 clip[2];
@ -6138,7 +6135,6 @@ static int b43_phy_initn(struct b43_wldev *dev)
b43_phy_write(dev, B43_NPHY_DUP40_BL, 0x9A4);
}
tmp2 = b43_current_band(dev->wl);
if (b43_nphy_ipa(dev)) {
b43_phy_set(dev, B43_NPHY_PAPD_EN0, 0x1);
b43_phy_maskset(dev, B43_NPHY_EPS_TABLE_ADJ0, 0x007F,