From: Karel Zak <kzak@redhat.com>
Date: Wed, 25 Aug 2010 08:55:10 +0000 (+0200)
Subject: libmount: cleanup return codes (iter.c)
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fe6844504a976f0eb430ef8c148a6165074971e;p=util-linux

libmount: cleanup return codes (iter.c)

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/shlibs/mount/src/iter.c b/shlibs/mount/src/iter.c
index 5c02c2a7..cb74eeca 100644
--- a/shlibs/mount/src/iter.c
+++ b/shlibs/mount/src/iter.c
@@ -69,10 +69,10 @@ void mnt_reset_iter(mnt_iter *itr, int direction)
  * mnt_iter_get_direction:
  * @itr: iterator pointer
  *
- * Returns: MNT_INTER_{FOR,BACK}WARD or -1 in case of error.
+ * Returns: MNT_INTER_{FOR,BACK}WARD or negative number in case of error.
  */
 int mnt_iter_get_direction(mnt_iter *itr)
 {
 	assert(itr);
-	return itr ? itr->direction : -1;
+	return itr ? itr->direction : -EINVAL;
 }