diff options
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 9470042b12a8..46af5bcbb8bc 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1664,11 +1664,13 @@ static u16 rtw_get_max_scan_ie_len(struct rtw_dev *rtwdev) static void rtw_set_supported_band(struct ieee80211_hw *hw, const struct rtw_chip_info *chip) { - struct rtw_dev *rtwdev = hw->priv; struct ieee80211_supported_band *sband; + struct rtw_dev *rtwdev = hw->priv; + struct device *dev = rtwdev->dev; if (chip->band & RTW_BAND_2G) { - sband = kmemdup(&rtw_band_2ghz, sizeof(*sband), GFP_KERNEL); + sband = devm_kmemdup(dev, &rtw_band_2ghz, sizeof(*sband), + GFP_KERNEL); if (!sband) goto err_out; if (chip->ht_supported) @@ -1677,7 +1679,8 @@ static void rtw_set_supported_band(struct ieee80211_hw *hw, } if (chip->band & RTW_BAND_5G) { - sband = kmemdup(&rtw_band_5ghz, sizeof(*sband), GFP_KERNEL); + sband = devm_kmemdup(dev, &rtw_band_5ghz, sizeof(*sband), + GFP_KERNEL); if (!sband) goto err_out; if (chip->ht_supported) @@ -1693,13 +1696,6 @@ err_out: rtw_err(rtwdev, "failed to set supported band\n"); } -static void rtw_unset_supported_band(struct ieee80211_hw *hw, - const struct rtw_chip_info *chip) -{ - kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]); - kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]); -} - static void rtw_vif_smps_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { @@ -2323,10 +2319,7 @@ EXPORT_SYMBOL(rtw_register_hw); void rtw_unregister_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) { - const struct rtw_chip_info *chip = rtwdev->chip; - ieee80211_unregister_hw(hw); - rtw_unset_supported_band(hw, chip); rtw_debugfs_deinit(rtwdev); rtw_led_deinit(rtwdev); } |