Jakub Kicinski aa2bc739ef net: filter: remove unused variable and fix warning
bpf_getsockopt bpf call sets the ret variable to zero and
never changes it.  What's worse in case CONFIG_INET is
not selected the variable is completely unused generating
a warning.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Lawrence Brakmo <brakmo@fb.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-31 09:18:04 +09:00
..
2017-09-26 09:54:06 -07:00
2017-08-29 15:16:52 -07:00
2017-10-26 18:00:29 +09:00
2017-10-26 17:46:53 +09:00
2017-08-29 15:16:52 -07:00
2017-08-16 11:27:52 -07:00