net: ravb: Simplify UDP TX checksum offload

The GbEth IP will pass through a zero UDP checksum without asserting any
error flags so we do not need to resort to software checksum calculation
in this case.

Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
This commit is contained in:
Paul Barker 2024-10-15 14:36:31 +01:00 • committed by Andrew Lunn
commit e63b5fd02a