ipv4: rename and move ip_route_output_tunnel()

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At the moment ip_route_output_tunnel() is used only by bareudp.
Ideally, other UDP tunnel implementations should use it, but to do so
the function needs to accept new parameters that are specific for UDP
tunnels, such as the ports.

Prepare for these changes by renaming the function to
udp_tunnel_dst_lookup() and move it to file
net/ipv4/udp_tunnel_core.c.

Suggested-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Beniamino Galvani 2023-10-16 09:15:20 +02:00 • committed by David S. Miller

parent 3c4fe89878

commit bf3fcbf7e7

5 changed files with 58 additions and 58 deletions

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8

drivers/net/bareudp.c

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6

include/net/route.h

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6

include/net/udp_tunnel.h

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48

net/ipv4/route.c

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48

net/ipv4/udp_tunnel_core.c

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