tools: ceph-release-notes: s/labels/issue_labels/

Variable contains only labels active for a particular issue, so
name it more appropriately in preparation for the next commit.

Signed-off-by: Nathan Cutler <ncutler@suse.com>

diff --git a/src/script/ceph-release-notes b/src/script/ceph-release-notes
index 55cc5b18160319c9f0cb88f0ebd6cce9a20698ad..5082bee501ece5d124556b4c18fb5742af8abb1a 100755 (executable)
--- a/src/script/ceph-release-notes
+++ b/src/script/ceph-release-notes
@@ -81,10 +81,10 @@ def split_component(title,gh,number):
         return match.group(1)+match.group(2)
     else:
         issue = gh.repos("ceph")("ceph").issues(number).get()
-        labels = {it['name'] for it in issue['labels']}
-        if 'documentation' in labels:
+        issue_labels = {it['name'] for it in issue['labels']}
+        if 'documentation' in issue_labels:
             return 'doc: '+ title
-        item = {'bluestore','build/ops','cephfs','common','core','mgr','mon','performance','pybind','rdma','rgw','rbd','tests','tools'}.intersection(labels)
+        item = {'bluestore','build/ops','cephfs','common','core','mgr','mon','performance','pybind','rdma','rgw','rbd','tests','tools'}.intersection(issue_labels)
         if item:
             return ",".join(item)+': '+title
         else: