From: Andreas Gruenbacher <agruen@linbit.com>
Date: Thu, 9 Dec 2010 22:52:22 +0000 (+0100)
Subject: drbd: drbd_send(): Return a "real" error code if we have no socket
X-Git-Tag: v3.8-rc1~78^2~18^2~390
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0d42c8e5724e470873fa7491200c083600f5787;p=pandora-kernel.git

drbd: drbd_send(): Return a "real" error code if we have no socket

Q: Can this case even trigger?  Is failing this way any better than one
that causes a NULL pointer access?

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