[libvirt] [PATCH] qemuDomainDetermineDiskChain: initialize ret as -1

[Chen Hanxiao]

From: Chen Hanxiao <chenhanxiao at gmail.com>

Signed-off-by: Chen Hanxiao <chenhanxiao at gmail.com>
---
 src/qemu/qemu_domain.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 9b439df..35d4365 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -4394,7 +4394,7 @@ qemuDomainDetermineDiskChain(virQEMUDriverPtr driver,
                              bool report_broken)
 {
     virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
-    int ret = 0;
+    int ret = -1;
     uid_t uid;
     gid_t gid;
 
@@ -4416,6 +4416,8 @@ qemuDomainDetermineDiskChain(virQEMUDriverPtr driver,
                                   report_broken) < 0)
         ret = -1;
 
+    ret = 0;
+
  cleanup:
     virObjectUnref(cfg);
     return ret;
-- 
1.8.3.1