提交 bed53ea7 编写于 作者: D David S. Miller

[UDP]: Mark udp_port_rover static.

It is not referenced outside of net/ipv4/udp.c any longer.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 25030a7f
......@@ -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)
{
......
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