staging: rtl8723bs: hal: Remove code valid only for 5GHz

As per TODO ,remove code valid only for 5 GHz(channel > 14).
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Link: https://lore.kernel.org/r/20190714172451.GA6779@hari-Inspiron-1545Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/hal/hal_com.c

@@ -152,10 +152,7 @@ bool HAL_IsLegalChannel(struct adapter *Adapter, u32 Channel)
 {
 	bool bLegalChannel = true;
 
-	if (Channel > 14) {
-		bLegalChannel = false;
-		DBG_871X("Channel > 14 but wireless_mode do not support 5G\n");
-	} else if ((Channel <= 14) && (Channel >= 1)) {
+	if ((Channel <= 14) && (Channel >= 1)) {
 		if (IsSupported24G(Adapter->registrypriv.wireless_mode) == false) {
 			bLegalChannel = false;
 			DBG_871X("(Channel <= 14) && (Channel >= 1) but wireless_mode do not support 2.4G\n");