Re: [PATCH net-next 3/3] samples/bpf: check before defining offsetof

[Daniel Borkmann]

On 04/24/2017 03:31 PM, Alexander Alemayhu wrote:

Fixes the following warning

samples/bpf/test_lru_dist.c:28:0: warning: "offsetof" redefined
  #define offsetof(TYPE, MEMBER) ((size_t)&((TYPE *)0)->MEMBER)

In file included from ./tools/lib/bpf/bpf.h:25:0,
                  from samples/bpf/libbpf.h:5,
                  from samples/bpf/test_lru_dist.c:24:
/usr/lib/gcc/x86_64-redhat-linux/6.3.1/include/stddef.h:417:0: note: this is 
the location of the previous definition
  #define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER)

Signed-off-by: Alexander Alemayhu <alexan...@alemayhu.com>

Acked-by: Daniel Borkmann <dan...@iogearbox.net>