Commit 3049e974 authored by Chuck Lever's avatar Chuck Lever Committed by J. Bruce Fields
Browse files

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



Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 7cf96b6d

fs/lockd/xdr4.c

+15 −13
Original line number Diff line number Diff line
@@ -309,6 +309,21 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p) 
	return 1;

}



int

nlm4svc_decode_notify(struct svc_rqst *rqstp, __be32 *p)

{

	struct xdr_stream *xdr = &rqstp->rq_arg_stream;

	struct nlm_args *argp = rqstp->rq_argp;

	struct nlm_lock	*lock = &argp->lock;



	if (!svcxdr_decode_string(xdr, &lock->caller, &lock->len))

		return 0;

	if (xdr_stream_decode_u32(xdr, &argp->state) < 0)

		return 0;



	return 1;

}



int

nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)

{
@@ -342,19 +357,6 @@ nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p) 
	return xdr_ressize_check(rqstp, p);

}



int

nlm4svc_decode_notify(struct svc_rqst *rqstp, __be32 *p)

{

	struct nlm_args *argp = rqstp->rq_argp;

	struct nlm_lock	*lock = &argp->lock;



	if (!(p = xdr_decode_string_inplace(p, &lock->caller,

					    &lock->len, NLM_MAXSTRLEN)))

		return 0;

	argp->state = ntohl(*p++);

	return xdr_argsize_check(rqstp, p);

}



int

nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p)

{