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authorChuck Lever <chuck.lever@oracle.com>2021-10-13 10:41:06 -0400
committerJ. Bruce Fields <bfields@redhat.com>2021-10-13 11:34:49 -0400
commitfda494411485aff91768842c532f90fb8eb54943 (patch)
tree3104f1b5e3a4360d8163ea80796bb9acaeee9f9a /fs/lockd
parent3b0ebb255fdc49a3d340846deebf045ef58ec744 (diff)
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SUNRPC: Replace the "__be32 *p" parameter to .pc_encode
The passed-in value of the "__be32 *p" parameter is now unused in every server-side XDR encoder, and can be removed. Note also that there is a line in each encoder that sets up a local pointer to a struct xdr_stream. Passing that pointer from the dispatcher instead saves one line per encoder function. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/lockd')
-rw-r--r--fs/lockd/svc.c3
-rw-r--r--fs/lockd/xdr.c11
-rw-r--r--fs/lockd/xdr4.c11
3 files changed, 9 insertions, 16 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 9a82471bda07..b220e1b91726 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -780,7 +780,6 @@ module_exit(exit_nlm);
static int nlmsvc_dispatch(struct svc_rqst *rqstp, __be32 *statp)
{
const struct svc_procedure *procp = rqstp->rq_procinfo;
- struct kvec *resv = rqstp->rq_res.head;
svcxdr_init_decode(rqstp);
if (!procp->pc_decode(rqstp, &rqstp->rq_arg_stream))
@@ -793,7 +792,7 @@ static int nlmsvc_dispatch(struct svc_rqst *rqstp, __be32 *statp)
return 1;
svcxdr_init_encode(rqstp);
- if (!procp->pc_encode(rqstp, resv->iov_base + resv->iov_len))
+ if (!procp->pc_encode(rqstp, &rqstp->rq_res_stream))
goto out_encode_err;
return 1;
diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c
index 622c2ca37dbf..2595b4d14cd4 100644
--- a/fs/lockd/xdr.c
+++ b/fs/lockd/xdr.c
@@ -314,15 +314,14 @@ nlmsvc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
*/
int
-nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_encode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
int
-nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_encode_testres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
return svcxdr_encode_cookie(xdr, &resp->cookie) &&
@@ -330,9 +329,8 @@ nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_encode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
return svcxdr_encode_cookie(xdr, &resp->cookie) &&
@@ -340,9 +338,8 @@ nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p)
+nlmsvc_encode_shareres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
if (!svcxdr_encode_cookie(xdr, &resp->cookie))
diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c
index 45551dee26b4..32231c21c22d 100644
--- a/fs/lockd/xdr4.c
+++ b/fs/lockd/xdr4.c
@@ -313,15 +313,14 @@ nlm4svc_decode_notify(struct svc_rqst *rqstp, struct xdr_stream *xdr)
*/
int
-nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_encode_void(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
return 1;
}
int
-nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_encode_testres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
return svcxdr_encode_cookie(xdr, &resp->cookie) &&
@@ -329,9 +328,8 @@ nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_encode_res(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
return svcxdr_encode_cookie(xdr, &resp->cookie) &&
@@ -339,9 +337,8 @@ nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p)
}
int
-nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p)
+nlm4svc_encode_shareres(struct svc_rqst *rqstp, struct xdr_stream *xdr)
{
- struct xdr_stream *xdr = &rqstp->rq_res_stream;
struct nlm_res *resp = rqstp->rq_resp;
if (!svcxdr_encode_cookie(xdr, &resp->cookie))