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NFS: Clean up decode_recall_args() 

Removing the dprintk() lets us simplify the function by returning status
codes directly, rather than using a goto.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Anna Schumaker 2017-04-07 14:14:59 -04:00 committed by Trond Myklebust
parent 56938bb77a
commit 135a4ea0d9
1 changed files with 4 additions and 9 deletions
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15
fs/nfs/callback_xdr.c
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@ -203,17 +203,12 @@ static __be32 decode_recall_args(struct svc_rqst *rqstp, struct xdr_stream *xdr,
status = decode_delegation_stateid(xdr, &args->stateid);
if (unlikely(status != 0))
goto out;
p = read_buf(xdr, 4);
if (unlikely(p == NULL)) {
status = htonl(NFS4ERR_RESOURCE);
goto out;
}
args->truncate = ntohl(*p);
status = decode_fh(xdr, &args->fh);
out:
dprintk("%s: exit with status = %d\n", __func__, ntohl(status));
return status;
p = read_buf(xdr, 4);
if (unlikely(p == NULL))
return htonl(NFS4ERR_RESOURCE);
args->truncate = ntohl(*p);
return decode_fh(xdr, &args->fh);
}
#if defined(CONFIG_NFS_V4_1)