tree c9949bfad84037991bb365466a2782802aa9abb6
parent edafc132baac4f5331b7bffd99a7af371776f2b5
author Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 1426857981 -0300
committer David S. Miller <davem@davemloft.net> 1426872684 -0400

vxlan: fix possible use of uninitialized in vxlan_igmp_{join, leave}

Test robot noticed that we check the return of vxlan_igmp_join and leave
but inside them there was a path that it could be used initialized.

It's not really possible because those if() inside these igmp functions
would always match as we can't have sockets of other type in there, but
this way we keep the compiler happy.

Fixes: 56ef9c909b40 ("vxlan: Move socket initialization to within rtnl scope")
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>