[UDP]: Mark udp_port_rover static.

It is not referenced outside of net/ipv4/udp.c any longer. Signed-off-by: David S. Miller <[email protected]>
akeromi · Sep 22, 2006 · bed53ea · bed53ea
1 parent 25030a7
commit bed53ea
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
@@ -118,8 +118,7 @@ DEFINE_SNMP_STAT(struct udp_mib, udp_statistics) __read_mostly;
 struct hlist_head udp_hash[UDP_HTABLE_SIZE];
 DEFINE_RWLOCK(udp_hash_lock);
 
-/* Shared by v4/v6 udp_get_port */
-int udp_port_rover;
+static int udp_port_rover;
 
 static inline int udp_lport_inuse(u16 num)
 {