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| author | Quentin Monnet <quentin.monnet@netronome.com> | 2017-11-29 02:44:31 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2017-11-30 02:09:29 +0100 |
| commit | 0d954eeb99eee63964a07a68fcac61e1df8488e7 (patch) | |
| tree | a3cb1a13f721bb9dbe3f899d4a8e6332c6c83b3b /tools/bpf/bpftool | |
| parent | tools: bpftool: make error message from getopt_long() JSON-friendly (diff) | |
| download | linux-0d954eeb99eee63964a07a68fcac61e1df8488e7.tar.xz linux-0d954eeb99eee63964a07a68fcac61e1df8488e7.zip | |
tools: bpftool: remove spurious line break from error message
The end-of-line character inside the string would break JSON compliance.
Remove it, `p_err()` already adds a '\n' character for plain output
anyway.
Fixes: 9a5ab8bf1d6d ("tools: bpftool: turn err() and info() macros into functions")
Reported-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/bpf/bpftool')
| -rw-r--r-- | tools/bpf/bpftool/main.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/main.h b/tools/bpf/bpftool/main.h index 0b60ddfb2b93..bff330b49791 100644 --- a/tools/bpf/bpftool/main.h +++ b/tools/bpf/bpftool/main.h @@ -51,7 +51,7 @@ #define NEXT_ARG() ({ argc--; argv++; if (argc < 0) usage(); }) #define NEXT_ARGP() ({ (*argc)--; (*argv)++; if (*argc < 0) usage(); }) -#define BAD_ARG() ({ p_err("what is '%s'?\n", *argv); -1; }) +#define BAD_ARG() ({ p_err("what is '%s'?", *argv); -1; }) #define ERR_MAX_LEN 1024 |