mlxsw: spectrum_router: Drop unnecessary WARN_ON_ONCE()

In case the register access failed an error would be logged anyway, so
we can drop the warning.

Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel 2019-02-12 16:29:52 +00:00 • committed by David S. Miller
commit 24f91ce0d2