[UDP]: Mark udp_port_rover static.
It is not referenced outside of net/ipv4/udp.c any longer. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -118,8 +118,7 @@ DEFINE_SNMP_STAT(struct udp_mib, udp_statistics) __read_mostly;
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struct hlist_head udp_hash[UDP_HTABLE_SIZE];
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struct hlist_head udp_hash[UDP_HTABLE_SIZE];
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DEFINE_RWLOCK(udp_hash_lock);
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DEFINE_RWLOCK(udp_hash_lock);
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/* Shared by v4/v6 udp_get_port */
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static int udp_port_rover;
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int udp_port_rover;
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static inline int udp_lport_inuse(u16 num)
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static inline int udp_lport_inuse(u16 num)
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{
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{
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