drbd: fix spurious protocol error
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 6 Sep 2010 10:31:37 +0000 (12:31 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 14 Oct 2010 16:38:35 +0000 (18:38 +0200)
If we cannot satisfy a request (because our disk just broke),
we still need to drain the payload.  Or we'll get a protocol error
when interpreting the payload as DRBD packet header.

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

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