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| author | Joe Stringer <joe@ovn.org> | 2017-01-22 17:11:25 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-01-26 11:42:58 -0300 |
| commit | e28ff1a8382ee02b10cf11cf3b48541dc3d14a58 (patch) | |
| tree | 7b2e4fbf719f7c62f506e2d19f5aca86597d0337 /drivers/usb/serial/symbolserial.c | |
| parent | 7803ba73099867d1f6ca866857277d92e0da4080 (diff) | |
| download | linux-e28ff1a8382ee02b10cf11cf3b48541dc3d14a58.tar.bz2 | |
tools lib bpf: Add libbpf_get_error()
This function will turn a libbpf pointer into a standard error code (or
0 if the pointer is valid).
This also allows removal of the dependency on linux/err.h in the public
header file, which causes problems in userspace programs built against
libbpf.
Signed-off-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170123011128.26534-5-joe@ovn.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/usb/serial/symbolserial.c')
0 files changed, 0 insertions, 0 deletions