[dts] [PATCH] IXIA: Exit on failure of clear/take port ownership

[pvukkisala at marvell.com]

From: Phanendra Vukkisala <pvukkisala at marvell.com>

Signed-off-by: Phanendra Vukkisala <pvukkisala at marvell.com>
---
 framework/etgen.py |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/framework/etgen.py b/framework/etgen.py
index 212b9c2..a47d8cd 100644
--- a/framework/etgen.py
+++ b/framework/etgen.py
@@ -427,10 +427,14 @@ class IxiaPacketGenerator(SSHConnection):
         out = self.send_expect("set chasId [ixGetChassisID %s]" % self.tclServerIP, "% ")
         self.chasId = int(out.strip())
 
-        self.send_expect("ixClearOwnership [list %s]" % string.join(
+        out = self.send_expect("ixClearOwnership [list %s]" % string.join(
             ['[list %d %d %d]' % (self.chasId, item['card'], item['port']) for item in self.ports], ' '), "% ", 10)
-        self.send_expect("ixTakeOwnership [list %s] force" % string.join(
+        if out.strip()[-1] != '0':
+            return False
+        out = self.send_expect("ixTakeOwnership [list %s] force" % string.join(
             ['[list %d %d %d]' % (self.chasId, item['card'], item['port']) for item in self.ports], ' '), "% ", 10)
+        if out.strip()[-1] != '0':
+            return False
 
         return True
 
-- 
1.7.9.5