Merge pull request #2309 from xutian/pvpanic

use exists function in framework to check pvpanic dev
autotest · Sep 10, 2015 · a0c9ad3 · a0c9ad3
2 parents cead95d + 849d61a
commit a0c9ad3
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/virttest/qemu_vm.py b/virttest/qemu_vm.py
@@ -1345,8 +1345,7 @@ def add_disable_modern(devices, dev, dev_type):
 
         # Add pvpanic device
         if params.get("enable_pvpanic") == "yes":
-            cmd = "%s -device pvpanic,help &>/dev/null" % self.qemu_binary
-            if utils.system(cmd, ignore_status=True, verbose=False) != 0:
+            if not devices.has_device("pvpanic"):
                 logging.warn("pvpanic device is not supportted")
             else:
                 pvpanic_params = {"backend": "pvpanic"}