[PATCH 4.4 064/112] NFSv4.2: Fix a reference leak in nfs42_proc_layoutstats_generic

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jeff Layton <jlay...@poochiereds.net>

commit 3f807e5ae5597bd65a6fff684083e8eaa21f3fa7 upstream.

The caller of rpc_run_task also gets a reference that must be put.

Signed-off-by: Jeff Layton <jeff.lay...@primarydata.com>
Signed-off-by: Trond Myklebust <trond.mykleb...@primarydata.com>
Signed-off-by: Anna Schumaker <anna.schuma...@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 fs/nfs/nfs42proc.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -269,6 +269,7 @@ int nfs42_proc_layoutstats_generic(struc
        task = rpc_run_task(&task_setup);
        if (IS_ERR(task))
                return PTR_ERR(task);
+       rpc_put_task(task);
        return 0;
 }