From: Andreas Gruenbacher <agruen@linbit.com>
Date: Wed, 16 Mar 2011 16:50:50 +0000 (+0100)
Subject: drbd: drbd_drain_block(): Return 0 upon success and an error code otherwise
X-Git-Tag: v3.8-rc1~78^2~18^2~349
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc5be8397fb79b70142e6d32e5d9d063c42c8756;p=pandora-kernel.git

drbd: drbd_drain_block(): Return 0 upon success and an error code otherwise

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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