ipv4: streamline ipmr_new_tunnel

Reduce a few level of indentation to simplify the function.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig 2020-05-19 15:03:11 +02:00 • committed by David S. Miller
commit c384b8a70c