net: filter: improve filter block macros
Commit 9739eef1 ("net: filter: make BPF conversion more readable") started to introduce helper macros similar to BPF_STMT()/BPF_JUMP() macros from classic BPF. However, quite some statements in the filter conversion functions remained in the old style which gives a mixture of block macros and non block macros in the code. This patch makes the block macros itself more readable by using explicit member initialization, and converts the remaining ones where possible to remain in a more consistent state. Signed-off-by: NDaniel Borkmann <dborkman@redhat.com> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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