Channel numbers greater than 14 are used here, which are possible only for the 5 GHz frequency. Signed-off-by: Ivan Safonov <insafonov@xxxxxxxxx> --- drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c index a6295ca..821b8b5 100644 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c +++ b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c @@ -446,6 +446,8 @@ static u8 Hal_GetChnlGroup88E(u8 chnl, u8 *pGroup) } else { bIn24G = false; + /* probably, this branch is suitable only for 5 GHz */ + if (chnl <= 40) *pGroup = 0; else if (chnl <= 48) -- 2.4.10 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel