fix syntax error

os_dep/linux/os_intfs.c

@@ -1191,7 +1191,7 @@ unsigned int rtw_classify8021d(struct sk_buff *skb)
 
 
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
-static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
+static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
     , struct net_device *sb_dev
     #if (LINUX_VERSION_CODE < KERNEL_VERSION(5,2,0))
     , select_queue_fallback_t fallback