From b530e252e291c27fdcb1b73c72ad17f75c8bdba6 Mon Sep 17 00:00:00 2001
From: Simon Derr <simon.derr@bull.net>
Date: Fri, 21 Jun 2013 15:32:40 +0200
Subject: [PATCH] 9P/RDMA: Do not free req->rc in error handling in
 rdma_request()

rdma_request() should never be in charge of freeing rc.

When an error occurs:
* Either the rc buffer has been recv_post()'ed.
  then kfree()'ing it certainly is a bad idea.
* Or is has not, and in that case req->rc still points to it,
  hence it needs not be freed.

Signed-off-by: Simon Derr <simon.derr@bull.net>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
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