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lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_stream

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[ Upstream commit b4c24b5a41da63e5f3a9b6ea56cbe2a1efe49579 ]

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever
2021-06-03 16:52:46 -04:00
committed by Greg Kroah-Hartman
parent 9e1daae630
commit 33f31f6e85
1 changed files with 14 additions and 11 deletions
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25
fs/lockd/xdr4.c
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@@ -295,6 +295,20 @@ nlm4svc_decode_unlockargs(struct svc_rqst *rqstp, __be32 *p)
return 1; return 1;
} }
int
nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p)
{
struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_res *resp = rqstp->rq_argp;
if (!svcxdr_decode_cookie(xdr, &resp->cookie))
return 0;
if (!svcxdr_decode_stats(xdr, &resp->status))
return 0;
return 1;
}
int int
nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p) nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
{ {
@@ -375,17 +389,6 @@ nlm4svc_decode_reboot(struct svc_rqst *rqstp, __be32 *p)
return xdr_argsize_check(rqstp, p); return xdr_argsize_check(rqstp, p);
} }
int
nlm4svc_decode_res(struct svc_rqst *rqstp, __be32 *p)
{
struct nlm_res *resp = rqstp->rq_argp;
if (!(p = nlm4_decode_cookie(p, &resp->cookie)))
return 0;
resp->status = *p++;
return xdr_argsize_check(rqstp, p);
}
int int
nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p) nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p)
{ {