diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2014-07-04 14:43:48 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-07 16:55:24 -0300 |
| commit | d400a68d1f1e7a1fc7c5caf9024d4e67b218558d (patch) | |
| tree | cba65b9040c912b23d467e9ddf79b23b35fa0c27 /tools/perf/util/util.c | |
| parent | f8d9ccde2be4c24bfb8787af36a59a981b00a02d (diff) | |
| download | linux-d400a68d1f1e7a1fc7c5caf9024d4e67b218558d.tar.gz linux-d400a68d1f1e7a1fc7c5caf9024d4e67b218558d.tar.bz2 linux-d400a68d1f1e7a1fc7c5caf9024d4e67b218558d.zip | |
perf tools: Convert open coded equivalents to asprintf()
The following snippet
V = malloc(S);
if (!V) { }
sprintf(V, ...)
Can be easily changed to a one line:
if (asprintf(&V, ...) < 0) { }
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Link: http://lkml.kernel.org/r/1404474229-15272-1-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/util.c')
| -rw-r--r-- | tools/perf/util/util.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 95aefa78bb07..e4132aeeb780 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -333,12 +333,9 @@ const char *find_tracing_dir(void) if (!debugfs) return NULL; - tracing = malloc(strlen(debugfs) + 9); - if (!tracing) + if (asprintf(&tracing, "%s/tracing", debugfs) < 0) return NULL; - sprintf(tracing, "%s/tracing", debugfs); - tracing_found = 1; return tracing; } @@ -352,11 +349,9 @@ char *get_tracing_file(const char *name) if (!tracing) return NULL; - file = malloc(strlen(tracing) + strlen(name) + 2); - if (!file) + if (asprintf(&file, "%s/%s", tracing, name) < 0) return NULL; - sprintf(file, "%s/%s", tracing, name); return file; } |