From: Chuck Lever <chuck.lever@oracle.com>
Date: Tue, 29 Jul 2014 21:24:36 +0000 (-0400)
Subject: xprtrdma: Properly handle exhaustion of the rb_mws list
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~82^2~24^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2922c0235aac1c787fa81e24d7d7e93c2202275;p=pandora-kernel.git

xprtrdma: Properly handle exhaustion of the rb_mws list

If the rb_mws list is exhausted, clean up and return NULL so that
call_allocate() will delay and try again.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Tested-by: Shirley Ma <shirley.ma@oracle.com>
Tested-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---

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