NFSv4: Clean up _nfs4_proc_lookup() vs _nfs4_proc_lookupfh()
They differ only slightly in the arguments they take. Why have they not
been merged?
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index d90209e..84d0b7e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1592,8 +1592,6 @@
dprintk("NFS call lookupfh %s\n", name->name);
status = rpc_call_sync(server->client, &msg, 0);
dprintk("NFS reply lookupfh: %d\n", status);
- if (status == -NFS4ERR_MOVED)
- status = -EREMOTE;
return status;
}
@@ -1604,10 +1602,13 @@
struct nfs4_exception exception = { };
int err;
do {
- err = nfs4_handle_exception(server,
- _nfs4_proc_lookupfh(server, dirfh, name,
- fhandle, fattr),
- &exception);
+ err = _nfs4_proc_lookupfh(server, dirfh, name, fhandle, fattr);
+ /* FIXME: !!!! */
+ if (err == -NFS4ERR_MOVED) {
+ err = -EREMOTE;
+ break;
+ }
+ err = nfs4_handle_exception(server, err, &exception);
} while (exception.retry);
return err;
}
@@ -1615,28 +1616,10 @@
static int _nfs4_proc_lookup(struct inode *dir, struct qstr *name,
struct nfs_fh *fhandle, struct nfs_fattr *fattr)
{
- int status;
- struct nfs_server *server = NFS_SERVER(dir);
- struct nfs4_lookup_arg args = {
- .bitmask = server->attr_bitmask,
- .dir_fh = NFS_FH(dir),
- .name = name,
- };
- struct nfs4_lookup_res res = {
- .server = server,
- .fattr = fattr,
- .fh = fhandle,
- };
- struct rpc_message msg = {
- .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_LOOKUP],
- .rpc_argp = &args,
- .rpc_resp = &res,
- };
-
- nfs_fattr_init(fattr);
+ int status;
dprintk("NFS call lookup %s\n", name->name);
- status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
+ status = _nfs4_proc_lookupfh(NFS_SERVER(dir), NFS_FH(dir), name, fhandle, fattr);
if (status == -NFS4ERR_MOVED)
status = nfs4_get_referral(dir, name, fattr, fhandle);
dprintk("NFS reply lookup: %d\n", status);