diff options
| -rw-r--r-- | tools/perf/util/machine.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index f5569f005cf3..17eec39e775e 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1241,9 +1241,9 @@ static char *get_kernel_version(const char *root_dir) return NULL; tmp = fgets(version, sizeof(version), file); - if (!tmp) - *version = '\0'; fclose(file); + if (!tmp) + return NULL; name = strstr(version, prefix); if (!name) |