qemu_passt: Actually use @logfd

In one of my previous commits I've introduced @logfd variable
that was supposed to hold FD of passt logfile. But I've forgot to
assign the qemuDomainOpenFile() retval to it.

Fixes: 8511b96a319836700b4829816cdae27c3630060d
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/qemu/qemu_passt.c b/src/qemu/qemu_passt.c
index 25b22d8ad96299f950b9fc9aaa3162fcafd7ad0e..3679bf75fc0225648436c655599705d730bc11eb 100644 (file)
--- a/src/qemu/qemu_passt.c
+++ b/src/qemu/qemu_passt.c
@@ -204,9 +204,9 @@ qemuPasstStart(virDomainObj *vm,
         /* The logFile location is not restricted to a per-domain directory. It
          * can be anywhere. Pre-create it as passt may not have enough perms to
          * do so. */
-        if (qemuDomainOpenFile(cfg, vm->def, net->backend.logFile,
-                               O_CREAT | O_TRUNC | O_APPEND | O_RDWR,
-                               &needUnlink) < 0) {
+        if ((logfd = qemuDomainOpenFile(cfg, vm->def, net->backend.logFile,
+                                        O_CREAT | O_TRUNC | O_APPEND | O_RDWR,
+                                        &needUnlink)) < 0) {
             return -1;
         }