xdp: remove redundant argument to trace_xdp_redirect
Supplying the action argument XDP_REDIRECT to the tracepoint xdp_redirect is redundant as it is only called in-case this action was specified. Remove the argument, but keep "act" member of the tracepoint struct and populate it with XDP_REDIRECT. This makes it easier to write a common bpf_prog processing events. Signed-off-by: NJesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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