SUNRPC: IS_ERR/PTR_ERR confusion
IS_ERR returns 1 or 0, PTR_ERR returns the error value. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Cc: stable@kernel.org Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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