mt76: mt7615: Remove set but unused variable 'index'

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

drivers/net/wireless/mediatek/mt76/mt7615/testmode.c: In function mt7615_tm_set_tx_power
drivers/net/wireless/mediatek/mt76/mt7615/testmode.c:83:7: warning: variable ‘index’ set but not used [-Wunused-but-set-variable]=

commit 4f0bce1c8888 ("mt76: mt7615: implement testmode support")
involved this unused variable, remove it.

Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
index 1a67c244e96f432c3a80cd3743b000cdf5e1341c..e4dc62314bae747cad7e3f0362e35d12b59012f4 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
@@ -80,15 +80,12 @@ mt7615_tm_set_tx_power(struct mt7615_phy *phy)
 
        target_chains = mt7615_ext_pa_enabled(dev, band) ? 1 : n_chains;
        for (i = 0; i < target_chains; i++) {
-               int index;
-
                ret = mt7615_eeprom_get_target_power_index(dev, chandef->chan, i);
                if (ret < 0) {
                        dev_kfree_skb(skb);
                        return -EINVAL;
                }
 
-               index = ret - MT_EE_NIC_CONF_0;
                if (tx_power && tx_power[i])
                        data[ret - MT_EE_NIC_CONF_0] = tx_power[i];
        }