From: Karel Zak <kzak@redhat.com>
Date: Mon, 30 Jan 2012 22:02:43 +0000 (+0100)
Subject: libmount: fix checked-return [coverity scan]
X-Git-Tag: v2.21-rc2~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=314f2522267c849389070b9bc0e53a0ea10035f7;p=thirdparty%2Futil-linux.git

libmount: fix checked-return [coverity scan]

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

diff --git a/libmount/src/context_umount.c b/libmount/src/context_umount.c
index ee1a648bcd..1be29f9ea5 100644
--- a/libmount/src/context_umount.c
+++ b/libmount/src/context_umount.c
@@ -808,11 +808,14 @@ int mnt_context_next_umount(struct libmnt_context *cxt,
 	if (!cxt || !fs || !itr)
 		return -EINVAL;
 
-	mnt_context_get_mtab(cxt, &mtab);
+	rc = mnt_context_get_mtab(cxt, &mtab);
 	cxt->mtab = NULL;		/* do not reset mtab */
 	mnt_reset_context(cxt);
 	cxt->mtab = mtab;
 
+	if (rc)
+		return rc;
+
 	do {
 		rc = mnt_table_next_fs(mtab, itr, fs);
 		if (rc != 0)