From c4ded8d9771c8e8d5d7a202d58af9c70591dd675 Mon Sep 17 00:00:00 2001
From: Weston Andros Adamson <dros@netapp.com>
Date: Tue, 23 Oct 2012 10:43:34 -0400
Subject: [PATCH] SUNRPC: remove BUG_ON from xprt_destroy_backchannel

If max_reqs is 0, do nothing besides the usual dprintks.

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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