From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Thu, 20 Mar 2014 13:04:35 +0000 (+0100)
Subject: drbd: short-circuit in maybe_pull_ahead
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~74^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c066bc39e56a60785b32d6e43aa6659fb3793ab;p=pandora-kernel.git

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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