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-rw-r--r--fs/lockd/xdr4.c41
1 files changed, 23 insertions, 18 deletions
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index cf64794fdc1f..1d3e780c25fd 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -265,34 +265,39 @@ nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
-{
- struct nlm_res *resp = rqstp->rq_resp;
-
- if (!(p = nlm4_encode_testres(p, resp)))
- return 0;
- return xdr_ressize_check(rqstp, p);
-}
-
-int
nlm4svc_decode_lockargs(struct svc_rqst *rqstp, __be32 *p)
{
+ struct xdr_stream *xdr = &rqstp->rq_arg_stream;
struct nlm_args *argp = rqstp->rq_argp;
- u32 exclusive;
+ u32 exclusive;
- if (!(p = nlm4_decode_cookie(p, &argp->cookie)))
+ if (!svcxdr_decode_cookie(xdr, &argp->cookie))
return 0;
- argp->block = ntohl(*p++);
- exclusive = ntohl(*p++);
- if (!(p = nlm4_decode_lock(p, &argp->lock)))
+ if (xdr_stream_decode_bool(xdr, &argp->block) < 0)
+ return 0;
+ if (xdr_stream_decode_bool(xdr, &exclusive) < 0)
+ return 0;
+ if (!svcxdr_decode_lock(xdr, &argp->lock))
return 0;
if (exclusive)
argp->lock.fl.fl_type = F_WRLCK;
- argp->reclaim = ntohl(*p++);
- argp->state = ntohl(*p++);
+ if (xdr_stream_decode_bool(xdr, &argp->reclaim) < 0)
+ return 0;
+ if (xdr_stream_decode_u32(xdr, &argp->state) < 0)
+ return 0;
argp->monitor = 1; /* monitor client by default */
- return xdr_argsize_check(rqstp, p);
+ return 1;
+}
+
+int
+nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
+{
+ struct nlm_res *resp = rqstp->rq_resp;
+
+ if (!(p = nlm4_encode_testres(p, resp)))
+ return 0;
+ return xdr_ressize_check(rqstp, p);
}
int