[PATCH stable-2.12] Remove now unused variable

['Klaus Aehlig' via ganeti-devel]

Avoiding lint errors on the onehand, and code complexity
on the other.

Signed-off-by: Klaus Aehlig <aeh...@google.com>
---
 qa/qa_cluster.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/qa/qa_cluster.py b/qa/qa_cluster.py
index 3d8b61c..b23a593 100644
--- a/qa/qa_cluster.py
+++ b/qa/qa_cluster.py
@@ -1150,7 +1150,7 @@ def TestClusterVersion():
   AssertCommand(["gnt-cluster", "version"])
 
 
-def _AssertSsconfCertFiles(master):
+def _AssertSsconfCertFiles():
   """This asserts that all ssconf_master_candidate_certs have the same content.
 
   @type master: string
@@ -1240,25 +1240,25 @@ def TestClusterRenewCrypto():
                    "--new-cluster-certificate", "--new-confd-hmac-key",
                    "--new-rapi-certificate", "--new-cluster-domain-secret",
                    "--new-node-certificates"])
-    _AssertSsconfCertFiles(master)
+    _AssertSsconfCertFiles()
     AssertCommand(["gnt-cluster", "verify"])
 
     # Only renew node certificates
     AssertCommand(["gnt-cluster", "renew-crypto", "--force",
                    "--new-node-certificates"])
-    _AssertSsconfCertFiles(master)
+    _AssertSsconfCertFiles()
     AssertCommand(["gnt-cluster", "verify"])
 
     # Only renew cluster certificate
     AssertCommand(["gnt-cluster", "renew-crypto", "--force",
                    "--new-cluster-certificate"])
-    _AssertSsconfCertFiles(master)
+    _AssertSsconfCertFiles()
     AssertCommand(["gnt-cluster", "verify"])
 
     # Restore RAPI certificate
     AssertCommand(["gnt-cluster", "renew-crypto", "--force",
                    "--rapi-certificate=%s" % rapi_cert_backup])
-    _AssertSsconfCertFiles(master)
+    _AssertSsconfCertFiles()
     AssertCommand(["gnt-cluster", "verify"])
   finally:
     AssertCommand(["rm", "-f", rapi_cert_backup])
-- 
2.2.0.rc0.207.ga3a616c