From: Jon Maloy <jon.ma...@ericsson.com>
Date: Thu, 12 Apr 2018 01:15:48 +0200

> The stack variable 'dnode' in __tipc_sendmsg() may theoretically
> end up tipc_node_get_mtu() as an unitilalized variable.
> 
> We fix this by intializing the variable at declaration. We also add
> a default else clause to the two conditional ones already there, so
> that we never end up in the named function if the given address
> type is illegal.
> 
> Reported-by: syzbot+b0975ce9355b347c1...@syzkaller.appspotmail.com
> Signed-off-by: Jon Maloy <jon.ma...@ericsson.com>

Applied, thanks Jon.

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