diff options
| author | Arnaldo Carvalho de Melo <[email protected]> | 2016-02-23 16:18:37 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-02-23 16:18:37 -0300 |
| commit | d1130686f463e6feff19196475c3c15b1923c525 (patch) | |
| tree | 1c8e61b8d62756f5642da82f9dd529f7e308d272 | |
| parent | 940db6dcd3f4659303fdf6befe7416adc4d24118 (diff) | |
perf help: No need to use strbuf_remove()
It is the only user of this function, just use the strlen() to skip
the prefix.
Cc: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/builtin-help.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index 96c1a4cfbbbf..f4dd2b48f90f 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -86,8 +86,7 @@ static int check_emacsclient_version(void) return -1; } - strbuf_remove(&buffer, 0, strlen("emacsclient")); - version = atoi(buffer.buf); + version = atoi(buffer.buf + strlen("emacsclient")); if (version < 22) { fprintf(stderr, |