diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-05-03 17:53:59 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-06-19 09:22:43 +0200 |
| commit | 861fad474ec7638aeca46a508da4ea81612374b9 (patch) | |
| tree | a516195c24721e1a8dc8c74ef7abd2f4db0c2b0f /drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | |
| parent | 64cf5ad3c2fa841e4b416343a7ea69c63d60fa4e (diff) | |
mt76: mt7915: fix a signedness bug in mt7915_mcu_apply_tx_dpd()
"idx" needs to be signed for the error handling to work.
Fixes: 495184ac91bb ("mt76: mt7915: add support for applying pre-calibration data")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 76e8aa604e8b..ce7c55fda6cf 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3448,8 +3448,9 @@ int mt7915_mcu_apply_tx_dpd(struct mt7915_phy *phy) { struct mt7915_dev *dev = phy->dev; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; - u16 total = 2, idx, center_freq = chandef->center_freq1; + u16 total = 2, center_freq = chandef->center_freq1; u8 *cal = dev->cal, *eep = dev->mt76.eeprom.data; + int idx; if (!(eep[MT_EE_DO_PRE_CAL] & MT_EE_WIFI_CAL_DPD)) return 0; |