hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4

hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4

Clang warns:

drivers/net/ethernet/huawei/hinic/hinic_tx.c:392:34: error: implicit
conversion from enumeration type 'enum hinic_l4_tunnel_type' to
different enumeration type 'enum hinic_l4_offload_type'
[-Werror,-Wenum-conversion]
                hinic_task_set_tunnel_l4(task, TUNNEL_UDP_NO_CSUM,
                ~~~~~~~~~~~~~~~~~~~~~~~~       ^~~~~~~~~~~~~~~~~~
1 error generated.

It seems that hinic_task_set_tunnel_l4 was meant to take an enum of type
hinic_l4_tunnel_type, not hinic_l4_offload_type, given both the name of
the functions and the values used.

Fixes: cc18a7543d2f ("net-next/hinic: add checksum offload and TSO support")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>