rtlwifi: rtl8821ae: Make sure loop counter is signed on all architectures
The for-loop condition does not work correctly on architectures where
"char" is unsigned. Fix it by using an "int", which may also result in
more efficient code.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
index ddf74d5..0c3b9ce 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c
@@ -959,7 +959,7 @@
static void _phy_convert_txpower_dbm_to_relative_value(u32 *data, u8 start,
u8 end, u8 base_val)
{
- char i = 0;
+ int i;
u8 temp_value = 0;
u32 temp_data = 0;