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b3f086a7a1
kernel test robot reported the warning below:
>> net/core/filter.c:11842:13: warning: declaration of 'struct bpf_tcp_req_attrs' will not be visible outside of this function [-Wvisibility]
11842 | struct bpf_tcp_req_attrs *attrs, int attrs__sz)
| ^
1 warning generated.
struct bpf_tcp_req_attrs is defined under CONFIG_SYN_COOKIES
but used in kfunc without the config.
Let's move struct bpf_tcp_req_attrs definition outside of
CONFIG_SYN_COOKIES guard.
Fixes: e472f88891 ("bpf: tcp: Support arbitrary SYN Cookie.")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202401180418.CUVc0hxF-lkp@intel.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://lore.kernel.org/r/20240118211751.25790-1-kuniyu@amazon.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>