[PATCH perf/core v7 01/21] tools/perf: Fix lsdir to set errno correctly

[Masami Hiramatsu]

Fix lsdir() to set correct positive error number (ENOMEM).
Since "errno" must have a positive error number instead of
negative number, fix lsdir to set it correctly.

Signed-off-by: Masami Hiramatsu <mhira...@kernel.org>
---
 tools/perf/util/util.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 01c9433..eab077a 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -139,7 +139,7 @@ struct strlist *lsdir(const char *name,
 
        list = strlist__new(NULL, NULL);
        if (!list) {
-               errno = -ENOMEM;
+               errno = ENOMEM;
                goto out;
        }