usertools: fix binding device match

If multiple devices of same class are added to a device type,
only devices that match first device listed in device type list are
processed.

Fixing it in device_type_match() by returning false after iterating
through all the devices listed in a device type list.

Fixes: 8ad08a287918 ("usertools: define DPDK PCI functional device")

Signed-off-by: Guduri Prathyusha <gprathyusha@caviumnetworks.com>

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 2d99e9d..79e7e89 100755 (executable)
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -354,8 +354,7 @@ def device_type_match(dev, devices_type):
             # count must be the number of non None parameters to match
             if match_count == param_count:
                 return True
-            else:
-                return False
+    return False
 
 def dev_id_from_dev_name(dev_name):
     '''Take a device "name" - a string passed in by user to identify a NIC