vxlan: fix some sparse warnings
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 11 Apr 2013 19:00:35 +0000 (19:00 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Apr 2013 19:01:27 +0000 (15:01 -0400)
Fixes following warning:
drivers/net/vxlan.c:406:6: warning: symbol 'vxlan_fdb_free' was not declared. Should it be static?
drivers/net/vxlan.c:1111:37: warning: Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/vxlan.c

Simple merge