net: remove '__' from __skb_flow_get_ports()

Only one version of skb_flow_get_ports() exists after the previous commit,
so let's remove the useless '__'.

Suggested-by: Simon Horman <[e-mail]>
Signed-off-by: Nicolas Dichtel <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

drivers/net/bonding/bond_main.c

···
 	}
 
 	if (l34 && *ip_proto >= 0)
-		fk->ports.ports = __skb_flow_get_ports(skb, *nhoff, *ip_proto, data, hlen);
+		fk->ports.ports = skb_flow_get_ports(skb, *nhoff, *ip_proto, data, hlen);
 
 	return true;
 }

include/linux/skbuff.h

···
 u32 skb_get_poff(const struct sk_buff *skb);
 u32 __skb_get_poff(const struct sk_buff *skb, const void *data,
 		   const struct flow_keys_basic *keys, int hlen);
-__be32 __skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
-			    const void *data, int hlen_proto);
+__be32 skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
+			  const void *data, int hlen_proto);
 
 void skb_flow_dissector_init(struct flow_dissector *flow_dissector,
 			     const struct flow_dissector_key *key,

net/core/flow_dissector.c

···
 #endif /* CONFIG_BPF_SYSCALL */
 
 /**
- * __skb_flow_get_ports - extract the upper layer ports and return them
+ * skb_flow_get_ports - extract the upper layer ports and return them
  * @skb: sk_buff to extract the ports from
  * @thoff: transport header offset
  * @ip_proto: protocol for which to get port offset
···
  * The function will try to retrieve the ports at offset thoff + poff where poff
  * is the protocol port offset returned from proto_ports_offset
  */
-__be32 __skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
-			    const void *data, int hlen)
+__be32 skb_flow_get_ports(const struct sk_buff *skb, int thoff, u8 ip_proto,
+			  const void *data, int hlen)
 {
 	int poff = proto_ports_offset(ip_proto);
 
···
 
 	return 0;
 }
-EXPORT_SYMBOL(__skb_flow_get_ports);
+EXPORT_SYMBOL(skb_flow_get_ports);
 
 static bool icmp_has_id(u8 type)
 {
···
 	if (!key_ports && !key_ports_range)
 		return;
 
-	ports = __skb_flow_get_ports(skb, nhoff, ip_proto, data, hlen);
+	ports = skb_flow_get_ports(skb, nhoff, ip_proto, data, hlen);
 
 	if (key_ports)
 		key_ports->ports = ports;