[libvirt] [PATCH 09/10] Fix error reporting in virNetDevVethDelete

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berrange at redhat.com>

In virNetDevVethDelete the virRun method will properly report
errors, but when checking the exit status for non-zero exit
code no error is reported

Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
---
 po/POTFILES.in           |  1 +
 src/util/virnetdevveth.c | 19 +++++++++----------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/po/POTFILES.in b/po/POTFILES.in
index 1b7640c..32e7525 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -159,6 +159,7 @@ src/util/virnetdevbridge.c
 src/util/virnetdevmacvlan.c
 src/util/virnetdevopenvswitch.c
 src/util/virnetdevtap.c
+src/util/virnetdevveth.c
 src/util/virnetdevvportprofile.c
 src/util/virnetlink.c
 src/util/virnodesuspend.c
diff --git a/src/util/virnetdevveth.c b/src/util/virnetdevveth.c
index 7414a14..e6ccdd1 100644
--- a/src/util/virnetdevveth.c
+++ b/src/util/virnetdevveth.c
@@ -170,16 +170,15 @@ int virNetDevVethDelete(const char *veth)
 
     rc = virRun(argv, &cmdResult);
 
-    if (rc != 0 ||
-        (WIFEXITED(cmdResult) && WEXITSTATUS(cmdResult) != 0)) {
-        /*
-         * Prevent overwriting an error log which may be set
-         * where an actual failure occurs.
-         */
-        VIR_DEBUG("Failed to delete '%s' (%d)",
-                  veth, WEXITSTATUS(cmdResult));
-        rc = -1;
+    if (rc != 0)
+        return -1;
+
+    if (WIFEXITED(cmdResult) && WEXITSTATUS(cmdResult) != 0) {
+        virReportError(VIR_ERR_INTERNAL_ERROR,
+                       _("Failed to delete '%s' (exit status %d)"),
+                       veth, WEXITSTATUS(cmdResult));
+        return -1;
     }
 
-    return rc;
+    return 0;
 }
-- 
1.7.11.2