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SUNRPC: Eliminate task->tk_xprt accesses that bypass rcu_dereference()
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 8 Jan 2013 14:10:21 +0000 (09:10 -0500)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Fri, 1 Feb 2013 15:13:47 +0000 (10:13 -0500)
tk_xprt is just a shortcut for tk_client->cl_xprt, however cl_xprt is
defined as an __rcu variable. Replace dereferences of tk_xprt with
non-rcu dereferences where it is safe to do so.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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