nfs41: use nfs4_getaclres
In preparation for nfs41 sequence processing.
Signed-off-by: Andy Admason <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[nfs41: embed resp_len in nfs_getaclres]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index aea2e83..20c9acf 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2755,12 +2755,14 @@
.acl_pages = pages,
.acl_len = buflen,
};
- size_t resp_len = buflen;
+ struct nfs_getaclres res = {
+ .acl_len = buflen,
+ };
void *resp_buf;
struct rpc_message msg = {
.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_GETACL],
.rpc_argp = &args,
- .rpc_resp = &resp_len,
+ .rpc_resp = &res,
};
struct page *localpage = NULL;
int ret;
@@ -2774,7 +2776,7 @@
return -ENOMEM;
args.acl_pages[0] = localpage;
args.acl_pgbase = 0;
- resp_len = args.acl_len = PAGE_SIZE;
+ args.acl_len = PAGE_SIZE;
} else {
resp_buf = buf;
buf_to_pages(buf, buflen, args.acl_pages, &args.acl_pgbase);
@@ -2782,18 +2784,18 @@
ret = rpc_call_sync(NFS_CLIENT(inode), &msg, 0);
if (ret)
goto out_free;
- if (resp_len > args.acl_len)
- nfs4_write_cached_acl(inode, NULL, resp_len);
+ if (res.acl_len > args.acl_len)
+ nfs4_write_cached_acl(inode, NULL, res.acl_len);
else
- nfs4_write_cached_acl(inode, resp_buf, resp_len);
+ nfs4_write_cached_acl(inode, resp_buf, res.acl_len);
if (buf) {
ret = -ERANGE;
- if (resp_len > buflen)
+ if (res.acl_len > buflen)
goto out_free;
if (localpage)
- memcpy(buf, resp_buf, resp_len);
+ memcpy(buf, resp_buf, res.acl_len);
}
- ret = resp_len;
+ ret = res.acl_len;
out_free:
if (localpage)
__free_page(localpage);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a77ee3d..3e77789 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -4018,7 +4018,8 @@
* Decode GETACL response
*/
static int
-nfs4_xdr_dec_getacl(struct rpc_rqst *rqstp, __be32 *p, size_t *acl_len)
+nfs4_xdr_dec_getacl(struct rpc_rqst *rqstp, __be32 *p,
+ struct nfs_getaclres *res)
{
struct xdr_stream xdr;
struct compound_hdr hdr;
@@ -4031,7 +4032,7 @@
status = decode_putfh(&xdr);
if (status)
goto out;
- status = decode_getacl(&xdr, rqstp, acl_len);
+ status = decode_getacl(&xdr, rqstp, &res->acl_len);
out:
return status;