ip6_tunnel: Fix the type of functions
authorHongbin Wang <wh_bin@126.com>
Fri, 12 Aug 2022 03:38:33 +0000 (23:38 -0400)
committerDavid S. Miller <davem@davemloft.net>
Sat, 13 Aug 2022 09:27:36 +0000 (10:27 +0100)
commit777885673122b78b2abd2f1e428730961a786ff2
tree129aafc9f8c50e43482aa7859593ca19e6acc85b
parent246bbf2f977ea36aaf41f5d24370fef433250728
ip6_tunnel: Fix the type of functions

Functions ip6_tnl_change, ip6_tnl_update and ip6_tnl0_update do always
return 0, change the type of functions to void.

Signed-off-by: Hongbin Wang <wh_bin@126.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_tunnel.c