nfs: Use PTR_ERR_OR_ZERO in 'nfs41_callback_up' function
Use 'PTR_ERR_OR_ZERO()' rather than 'IS_ERR(...) ? PTR_ERR(...) : 0'. Signed-off-by: Geyslan G. Bem <geyslan@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -164,8 +164,7 @@ nfs41_callback_up(struct svc_serv *serv)
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svc_xprt_put(serv->sv_bc_xprt);
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serv->sv_bc_xprt = NULL;
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}
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dprintk("--> %s return %ld\n", __func__,
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IS_ERR(rqstp) ? PTR_ERR(rqstp) : 0);
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dprintk("--> %s return %d\n", __func__, PTR_ERR_OR_ZERO(rqstp));
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return rqstp;
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}
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