[PATCH 4.14 096/115] rtlwifi: rtl8723ae: Fix missing break in switch statement

From: Greg Kroah-Hartman
Date: Wed May 15 2019 - 07:55:04 EST

From: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>

commit 84242b82d81c54e009a2aaa74d3d9eff70babf56 upstream.

Add missing break statement in order to prevent the code from falling
through to case 0x1025, and erroneously setting rtlhal->oem_id to
RT_CID_819X_ACER when rtlefuse->eeprom_svid is equal to 0x10EC and
none of the cases in switch (rtlefuse->eeprom_smid) match.

This bug was found thanks to the ongoing efforts to enable

Fixes: 238ad2ddf34b ("rtlwifi: rtl8723ae: Clean up the hardware info routine")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -1699,6 +1699,7 @@ static void _rtl8723e_read_adapter_info(
rtlhal->oem_id = RT_CID_819X_LENOVO;
+ break;
case 0x1025:
rtlhal->oem_id = RT_CID_819X_ACER;