rtlwifi: don't touch with treewide double semicolon removal

This is a partial revert of 6eab04a8 ("treewide: remove extra
semicolons"). Wireless tree removes the code in question in rtlwifi
driver, so drop the hunk to avoid conflict.
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/net/wireless/rtlwifi/pci.c

@@ -1226,7 +1226,7 @@ static unsigned int _rtl_mac_to_hwqueue(__le16 fc,
 		hw_queue_index = VI_QUEUE;
 		break;
 	case 2:
-		hw_queue_index = BE_QUEUE;
+		hw_queue_index = BE_QUEUE;;
 		break;
 	case 3:
 		hw_queue_index = BK_QUEUE;