In case rtl_get_hwinfo() fails, the function directly returns and leaks the already allocated hwinfo memory. Go through the correct exit path.
Signed-off-by: Christian Engelmayer <[email protected]> --- drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c index b0f632462335..57205514801c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c @@ -1757,7 +1757,7 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw) return; if (rtl_get_hwinfo(hw, rtlpriv, HWSET_MAX_SIZE, hwinfo, params)) - return; + goto exit; _rtl92de_efuse_update_chip_version(hw); _rtl92de_read_macphymode_and_bandtype(hw, hwinfo); @@ -1790,6 +1790,7 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw) break; } rtlefuse->txpwr_fromeprom = true; +exit: kfree(hwinfo); } -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
