X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FDUTSetup.py;h=d08704bba1863dae741b701d80d0034b69540712;hp=ae42637f5293e1b170491e46b2a2cd31ad4a5d5d;hb=refs%2Fchanges%2F87%2F12187%2F7;hpb=73a01b1a7fc836c964627eea2c08106df0da5aee

diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index ae42637f52..d08704bba1 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -190,7 +190,7 @@ class DUTSetup(object):
         :type node: dict
         :returns: PID
         :rtype: int
-        :raises RuntimeError if it is not possible to get the PID.
+        :raises RuntimeError: If it is not possible to get the PID.
         """
 
         ssh = SSH()
@@ -421,8 +421,7 @@ class DUTSetup(object):
                         return None
                 if name == 'Driver:':
                     return value
-        else:
-            return None
+        return None
 
     @staticmethod
     def kernel_module_verify(node, module, force_load=False):
@@ -510,7 +509,7 @@ class DUTSetup(object):
         :type vpp_pkg_dir: str
         :type vpp_rpm_pkgs: list
         :type vpp_deb_pkgs: list
-        :raises: RuntimeError if failed to remove or install VPP
+        :raises RuntimeError: If failed to remove or install VPP.
         """
 
         logger.debug("Installing VPP")
@@ -592,8 +591,8 @@ class DUTSetup(object):
 
         :param node: DUT node.
         :type node: dict
-        :raises: RuntimeError if failed to restart VPP, get VPP version or
-        get VPP interfaces
+        :raises RuntimeError: If failed to restart VPP, get VPP version
+            or get VPP interfaces.
         """
 
         logger.debug("Verify VPP on node {0}".format(node['host']))