fou: make local function static
authorstephen hemminger <stephen@networkplumber.org>
Fri, 19 May 2017 16:55:54 +0000 (09:55 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 21 May 2017 17:42:36 +0000 (13:42 -0400)
commit9dc621afa8d673d4bdaab2d850699cd98a50b14a
tree73121e65a34068ef5ee8f8b2c7439a5d4bf08ed7
parentc718c6d66b249954d38eebe74724229f635fa655
fou: make local function static

The build header functions are not used by any other code.

net/ipv6/fou6.c:36:5: warning: no previous prototype for ‘fou6_build_header’ [-Wmissing-prototypes]
net/ipv6/fou6.c:54:5: warning: no previous prototype for ‘gue6_build_header’ [-Wmissing-prototypes]

Need to do some code rearranging to satisfy different Kconfig possiblities.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/fou.c
net/ipv6/fou6.c