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path: root/fs/nfs/nfs3xdr.c
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Diffstat (limited to 'fs/nfs/nfs3xdr.c')
-rw-r--r--fs/nfs/nfs3xdr.c195
1 files changed, 87 insertions, 108 deletions
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index ae1b1a43f05..df30a26cc4f 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -1366,20 +1366,19 @@ static void nfs3_xdr_enc_setacl3args(struct rpc_rqst *req,
* void;
* };
*/
-static int nfs3_xdr_dec_getattr3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_getattr3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fattr *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_fattr3(&xdr, result);
+ error = decode_fattr3(xdr, result);
out:
return error;
out_default:
@@ -1404,18 +1403,17 @@ out_default:
* SETATTR3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_setattr3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_setattr3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fattr *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result);
+ error = decode_wcc_data(xdr, result);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
@@ -1446,30 +1444,29 @@ out_status:
* LOOKUP3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_lookup3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_lookup3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs3_diropres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_nfs_fh3(&xdr, result->fh);
+ error = decode_nfs_fh3(xdr, result->fh);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->dir_attr);
+ error = decode_post_op_attr(xdr, result->dir_attr);
out:
return error;
out_default:
- error = decode_post_op_attr(&xdr, result->dir_attr);
+ error = decode_post_op_attr(xdr, result->dir_attr);
if (unlikely(error))
goto out;
return nfs_stat_to_errno(status);
@@ -1494,23 +1491,22 @@ out_default:
* ACCESS3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_access3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_access3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs3_accessres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_uint32(&xdr, &result->access);
+ error = decode_uint32(xdr, &result->access);
out:
return error;
out_default:
@@ -1536,23 +1532,22 @@ out_default:
* READLINK3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_readlink3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_readlink3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fattr *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result);
+ error = decode_post_op_attr(xdr, result);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_nfspath3(&xdr);
+ error = decode_nfspath3(xdr);
out:
return error;
out_default:
@@ -1620,23 +1615,21 @@ out_overflow:
return -EIO;
}
-static int nfs3_xdr_dec_read3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_read3res(struct rpc_rqst *req, struct xdr_stream *xdr,
struct nfs_readres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_read3resok(&xdr, result);
+ error = decode_read3resok(xdr, result);
out:
return error;
out_status:
@@ -1692,23 +1685,21 @@ out_overflow:
return -EIO;
}
-static int nfs3_xdr_dec_write3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_write3res(struct rpc_rqst *req, struct xdr_stream *xdr,
struct nfs_writeres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->fattr);
+ error = decode_wcc_data(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_write3resok(&xdr, result);
+ error = decode_write3resok(xdr, result);
out:
return error;
out_status:
@@ -1757,24 +1748,23 @@ out:
return error;
}
-static int nfs3_xdr_dec_create3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_create3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs3_diropres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_create3resok(&xdr, result);
+ error = decode_create3resok(xdr, result);
out:
return error;
out_default:
- error = decode_wcc_data(&xdr, result->dir_attr);
+ error = decode_wcc_data(xdr, result->dir_attr);
if (unlikely(error))
goto out;
return nfs_stat_to_errno(status);
@@ -1798,18 +1788,17 @@ out_default:
* REMOVE3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_remove3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_remove3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_removeres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->dir_attr);
+ error = decode_wcc_data(xdr, result->dir_attr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
@@ -1840,21 +1829,20 @@ out_status:
* RENAME3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_rename3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_rename3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_renameres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->old_fattr);
+ error = decode_wcc_data(xdr, result->old_fattr);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->new_fattr);
+ error = decode_wcc_data(xdr, result->new_fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
@@ -1885,21 +1873,19 @@ out_status:
* LINK3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_link3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_link3res(struct rpc_rqst *req, struct xdr_stream *xdr,
struct nfs3_linkres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->dir_attr);
+ error = decode_wcc_data(xdr, result->dir_attr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
@@ -2085,24 +2071,23 @@ out:
return error;
}
-static int nfs3_xdr_dec_readdir3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_readdir3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs3_readdirres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_readdir3resok(&xdr, result);
+ error = decode_readdir3resok(xdr, result);
out:
return error;
out_default:
- error = decode_post_op_attr(&xdr, result->dir_attr);
+ error = decode_post_op_attr(xdr, result->dir_attr);
if (unlikely(error))
goto out;
return nfs_stat_to_errno(status);
@@ -2154,23 +2139,22 @@ out_overflow:
return -EIO;
}
-static int nfs3_xdr_dec_fsstat3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_fsstat3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fsstat *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_fsstat3resok(&xdr, result);
+ error = decode_fsstat3resok(xdr, result);
out:
return error;
out_status:
@@ -2231,23 +2215,22 @@ out_overflow:
return -EIO;
}
-static int nfs3_xdr_dec_fsinfo3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_fsinfo3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fsinfo *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_fsinfo3resok(&xdr, result);
+ error = decode_fsinfo3resok(xdr, result);
out:
return error;
out_status:
@@ -2295,23 +2278,22 @@ out_overflow:
return -EIO;
}
-static int nfs3_xdr_dec_pathconf3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_pathconf3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_pathconf *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_post_op_attr(&xdr, result->fattr);
+ error = decode_post_op_attr(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_pathconf3resok(&xdr, result);
+ error = decode_pathconf3resok(xdr, result);
out:
return error;
out_status:
@@ -2337,23 +2319,22 @@ out_status:
* COMMIT3resfail resfail;
* };
*/
-static int nfs3_xdr_dec_commit3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_commit3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_writeres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
- error = decode_wcc_data(&xdr, result->fattr);
+ error = decode_wcc_data(xdr, result->fattr);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_status;
- error = decode_writeverf3(&xdr, result->verf->verifier);
+ error = decode_writeverf3(xdr, result->verf->verifier);
out:
return error;
out_status:
@@ -2406,40 +2387,38 @@ out:
return error;
}
-static int nfs3_xdr_dec_getacl3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_getacl3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs3_getaclres *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_getacl3resok(&xdr, result);
+ error = decode_getacl3resok(xdr, result);
out:
return error;
out_default:
return nfs_stat_to_errno(status);
}
-static int nfs3_xdr_dec_setacl3res(struct rpc_rqst *req, __be32 *p,
+static int nfs3_xdr_dec_setacl3res(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
struct nfs_fattr *result)
{
- struct xdr_stream xdr;
enum nfs_stat status;
int error;
- xdr_init_decode(&xdr, &req->rq_rcv_buf, p);
- error = decode_nfsstat3(&xdr, &status);
+ error = decode_nfsstat3(xdr, &status);
if (unlikely(error))
goto out;
if (status != NFS3_OK)
goto out_default;
- error = decode_post_op_attr(&xdr, result);
+ error = decode_post_op_attr(xdr, result);
out:
return error;
out_default:
@@ -2452,7 +2431,7 @@ out_default:
[NFS3PROC_##proc] = { \
.p_proc = NFS3PROC_##proc, \
.p_encode = (kxdreproc_t)nfs3_xdr_enc_##argtype##3args, \
- .p_decode = (kxdrproc_t)nfs3_xdr_dec_##restype##3res, \
+ .p_decode = (kxdrdproc_t)nfs3_xdr_dec_##restype##3res, \
.p_arglen = NFS3_##argtype##args_sz, \
.p_replen = NFS3_##restype##res_sz, \
.p_timer = timer, \
@@ -2495,7 +2474,7 @@ static struct rpc_procinfo nfs3_acl_procedures[] = {
[ACLPROC3_GETACL] = {
.p_proc = ACLPROC3_GETACL,
.p_encode = (kxdreproc_t)nfs3_xdr_enc_getacl3args,
- .p_decode = (kxdrproc_t)nfs3_xdr_dec_getacl3res,
+ .p_decode = (kxdrdproc_t)nfs3_xdr_dec_getacl3res,
.p_arglen = ACL3_getaclargs_sz,
.p_replen = ACL3_getaclres_sz,
.p_timer = 1,
@@ -2504,7 +2483,7 @@ static struct rpc_procinfo nfs3_acl_procedures[] = {
[ACLPROC3_SETACL] = {
.p_proc = ACLPROC3_SETACL,
.p_encode = (kxdreproc_t)nfs3_xdr_enc_setacl3args,
- .p_decode = (kxdrproc_t)nfs3_xdr_dec_setacl3res,
+ .p_decode = (kxdrdproc_t)nfs3_xdr_dec_setacl3res,
.p_arglen = ACL3_setaclargs_sz,
.p_replen = ACL3_setaclres_sz,
.p_timer = 0,
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-02 12:27:13 +0000