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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>
This commit is contained in:
Geyslan G. Bem 2013-10-14 17:24:15 -03:00 committed by Trond Myklebust
parent 4f5829d726
commit 54bcfa6682
1 changed files with 1 additions and 2 deletions
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3
fs/nfs/callback.c
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@ -164,8 +164,7 @@ nfs41_callback_up(struct svc_serv *serv)
svc_xprt_put(serv->sv_bc_xprt);
serv->sv_bc_xprt = NULL;
}
dprintk("--> %s return %ld\n", __func__,
IS_ERR(rqstp) ? PTR_ERR(rqstp) : 0);
dprintk("--> %s return %d\n", __func__, PTR_ERR_OR_ZERO(rqstp));
return rqstp;
}