Peter Eisentraut 17273d059c Remove unnecessary parentheses in return statements
The parenthesized style has only been used in a few modules.  Change
that to use the style that is predominant across the whole tree.

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Reviewed-by: Ryan Murphy <ryanfmurphy@gmail.com>
2017-09-05 14:52:55 -04:00
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