s390x/flic: fix compilation of kvm flic

2c21ee7 ("migration: extend VMStateInfo") missed a void -> int
return conversion for kvm_flic_save().

Fixes: 2c21ee7 ("migration: extend VMStateInfo")
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index da8e4dfab64749d8c6548c04964338818eab51b8..e86a84e49ab1d310ffef25e742c8e35d046dcc57 100644 (file)
--- a/hw/intc/s390_flic_kvm.c
+++ b/hw/intc/s390_flic_kvm.c
@@ -303,7 +303,7 @@ static int kvm_flic_save(QEMUFile *f, void *opaque, size_t size,
          * migration state */
         error_report("flic: couldn't allocate memory");
         qemu_put_be64(f, FLIC_FAILED);
-        return;
+        return 0;
     }
 
     count = __get_all_irqs(flic, &buf, len);