[libvirt] [PATCH 5/6] qemu: Resolve Coverity CHECKED_RETURN

[John Ferlan]

Coverity complains that return from virHookCall is not checked in
one place in qemuProcessStop.  Since the comment notes that we cannot
stop the operation even it if fails, just added the ignore_value.

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/qemu/qemu_process.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index b961f40..eb04883 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -5276,9 +5276,9 @@ void qemuProcessStop(virQEMUDriverPtr driver,
         char *xml = qemuDomainDefFormatXML(driver, vm->def, 0);
 
         /* we can't stop the operation even if the script raised an error */
-        virHookCall(VIR_HOOK_DRIVER_QEMU, vm->def->name,
-                    VIR_HOOK_QEMU_OP_STOPPED, VIR_HOOK_SUBOP_END,
-                    NULL, xml, NULL);
+        ignore_value(virHookCall(VIR_HOOK_DRIVER_QEMU, vm->def->name,
+                                 VIR_HOOK_QEMU_OP_STOPPED, VIR_HOOK_SUBOP_END,
+                                 NULL, xml, NULL));
         VIR_FREE(xml);
     }
 
-- 
2.1.0