selftests: bpf: fix -Wformat-invalid-specifier for bpf_obj_id.c
authorStanislav Fomichev <sdf@google.com>
Tue, 2 Apr 2019 17:08:34 +0000 (10:08 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 2 Apr 2019 21:17:18 +0000 (23:17 +0200)
commita918b03e8c956d159b13fdde8608847393d54ef9
tree243341a39f16bc809135244477b8551c6d745b4a
parent94e8f3c7125a36c6cedf37c8838cb77c8a8d8cf9
selftests: bpf: fix -Wformat-invalid-specifier for bpf_obj_id.c

Use standard C99 %zu for sizeof, not GCC's custom %Zu:
bpf_obj_id.c:76:48: warning: invalid conversion specifier 'Z'

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c