]> git.baikalelectronics.ru Git - kernel.git/commit
bpf: misc xdp redirect cleanups
authorDaniel Borkmann <daniel@iogearbox.net>
Tue, 22 Aug 2017 23:47:53 +0000 (01:47 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 23 Aug 2017 04:26:29 +0000 (21:26 -0700)
commit89b0de41fedea01ea4ed234d9d2db7866174e4b9
tree018f484e2de74f74c7ea306bdf5a0021a753be23
parent492fa44fff7bb157aff4ba5e343679d10ce2715b
bpf: misc xdp redirect cleanups

Few cleanups including: bpf_redirect_map() is really XDP only due to
the return code. Move it to a more appropriate location where we do
the XDP redirect handling and change it's name into bpf_xdp_redirect_map()
to make it consistent to the bpf_xdp_redirect() helper.

xdp_do_redirect_map() helper can be static since only used out of filter.c
file. Drop the goto in xdp_do_generic_redirect() and only return errors
directly. In xdp_do_flush_map() only clear ri->map_to_flush which is the
arg we're using in that function, ri->map is cleared earlier along with
ri->ifindex.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/filter.c