Fix test setup repetition in association

Resolves openbmc/openbmc-test-automation#687

Change-Id: I38bd9797cb9c318c1954783d92d1e4f41e5be694
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_association.robot b/tests/test_association.robot
index 4692527..a2fe3da 100755
--- a/tests/test_association.robot
+++ b/tests/test_association.robot
@@ -10,8 +10,6 @@
 ...                 Boot Host  AND
 ...                 Clear Existing Error Logs
 Test Setup          Pre Test Case Execution
-Test Setup          Open Connection And Log In  AND
-...                 Delete Error logs
 Test Teardown       Close All Connections
 Suite Teardown      Clear Existing Error Logs