From 0c066bc39e56a60785b32d6e43aa6659fb3793ab Mon Sep 17 00:00:00 2001
From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Thu, 20 Mar 2014 14:04:35 +0100
Subject: [PATCH] drbd: short-circuit in maybe_pull_ahead

If we already "pulled ahead", we can short-circuit,
and avoid logging the same messages over and over again.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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Reading git-format-patch failed