nfs: standardize the rename response container
Right now, v3 and v4 have their own variants. Create a standard struct
that will work for v3 and v4. v2 doesn't get anything but a simple error
and so isn't affected by this.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 6dc4ef6..bb41d88 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -448,7 +448,7 @@
.new_dir = NFS_FH(new_dir),
.new_name = new_name,
};
- struct nfs3_renameres res;
+ struct nfs_renameres res;
struct rpc_message msg = {
.rpc_proc = &nfs3_procedures[NFS3PROC_RENAME],
.rpc_argp = &arg,
@@ -458,17 +458,17 @@
dprintk("NFS call rename %s -> %s\n", old_name->name, new_name->name);
- res.fromattr = nfs_alloc_fattr();
- res.toattr = nfs_alloc_fattr();
- if (res.fromattr == NULL || res.toattr == NULL)
+ res.old_fattr = nfs_alloc_fattr();
+ res.new_fattr = nfs_alloc_fattr();
+ if (res.old_fattr == NULL || res.new_fattr == NULL)
goto out;
status = rpc_call_sync(NFS_CLIENT(old_dir), &msg, 0);
- nfs_post_op_update_inode(old_dir, res.fromattr);
- nfs_post_op_update_inode(new_dir, res.toattr);
+ nfs_post_op_update_inode(old_dir, res.old_fattr);
+ nfs_post_op_update_inode(new_dir, res.new_fattr);
out:
- nfs_free_fattr(res.toattr);
- nfs_free_fattr(res.fromattr);
+ nfs_free_fattr(res.old_fattr);
+ nfs_free_fattr(res.new_fattr);
dprintk("NFS reply rename: %d\n", status);
return status;
}
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index f385759..89c40f8 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -970,14 +970,14 @@
* Decode RENAME reply
*/
static int
-nfs3_xdr_renameres(struct rpc_rqst *req, __be32 *p, struct nfs3_renameres *res)
+nfs3_xdr_renameres(struct rpc_rqst *req, __be32 *p, struct nfs_renameres *res)
{
int status;
if ((status = ntohl(*p++)) != 0)
status = nfs_stat_to_errno(status);
- p = xdr_decode_wcc_data(p, res->fromattr);
- p = xdr_decode_wcc_data(p, res->toattr);
+ p = xdr_decode_wcc_data(p, res->old_fattr);
+ p = xdr_decode_wcc_data(p, res->new_fattr);
return status;
}
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 3aa13c1..a3c21cc 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2577,7 +2577,7 @@
.new_name = new_name,
.bitmask = server->attr_bitmask,
};
- struct nfs4_rename_res res = {
+ struct nfs_renameres res = {
.server = server,
};
struct rpc_message msg = {
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 7a098ae..b0bd7ef 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4873,7 +4873,7 @@
/*
* Decode RENAME response
*/
-static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_rename_res *res)
+static int nfs4_xdr_dec_rename(struct rpc_rqst *rqstp, __be32 *p, struct nfs_renameres *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index acb95fb..9ad132e 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -411,6 +411,15 @@
struct nfs4_sequence_args seq_args;
};
+struct nfs_renameres {
+ const struct nfs_server *server;
+ struct nfs4_change_info old_cinfo;
+ struct nfs_fattr *old_fattr;
+ struct nfs4_change_info new_cinfo;
+ struct nfs_fattr *new_fattr;
+ struct nfs4_sequence_res seq_res;
+};
+
/*
* Argument struct for decode_entry function
*/
@@ -623,11 +632,6 @@
struct page ** pages;
};
-struct nfs3_renameres {
- struct nfs_fattr * fromattr;
- struct nfs_fattr * toattr;
-};
-
struct nfs3_linkres {
struct nfs_fattr * dir_attr;
struct nfs_fattr * fattr;
@@ -795,15 +799,6 @@
struct nfs4_sequence_res seq_res;
};
-struct nfs4_rename_res {
- const struct nfs_server * server;
- struct nfs4_change_info old_cinfo;
- struct nfs_fattr * old_fattr;
- struct nfs4_change_info new_cinfo;
- struct nfs_fattr * new_fattr;
- struct nfs4_sequence_res seq_res;
-};
-
#define NFS4_SETCLIENTID_NAMELEN (127)
struct nfs4_setclientid {
const nfs4_verifier * sc_verifier;
