patman: Don't request full names from get_maintainer

The Linux get_maintainer.pl can often produce a whole lot of results.
As a result you'll sometimes blow your CC field over 1024 characters
and that can cause listservs to reject your message.

As a stopgap, call get_maintainer.pl with "--non" so it doesn't
include real names.  This will dramatically reduce the number of
characters.

This has been submitted upstream at:
  http://patchwork.ozlabs.org/patch/340011/

BRANCH=None
BUG=None
TEST=Use patman for upstreaming.

Change-Id: I41cd72713c781b41980bef0894894ae254380ad1
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/195450
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
diff --git a/tools/patman/get_maintainer.py b/tools/patman/get_maintainer.py
index cb11373..eee2f01 100644
--- a/tools/patman/get_maintainer.py
+++ b/tools/patman/get_maintainer.py
@@ -59,5 +59,5 @@
             print "WARNING: Couldn't find get_maintainer.pl"
         return []
 
-    stdout = command.Output(get_maintainer, '--norolestats', fname)
+    stdout = command.Output(get_maintainer, '--norolestats', '--non', fname)
     return stdout.splitlines()