pNFS: Remove unused layout driver callbacks
encode_layoutreturn and encode_layoutcommit are now unused. Let's
remove them.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 80ce289..1252125 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2005,16 +2005,10 @@
*p++ = cpu_to_be32(0); /* Never send time_modify_changed */
*p++ = cpu_to_be32(NFS_SERVER(args->inode)->pnfs_curr_ld->id);/* type */
- if (NFS_SERVER(inode)->pnfs_curr_ld->encode_layoutcommit) {
- NFS_SERVER(inode)->pnfs_curr_ld->encode_layoutcommit(
- NFS_I(inode)->layout, xdr, args);
- } else {
- encode_uint32(xdr, args->layoutupdate_len);
- if (args->layoutupdate_pages) {
- xdr_write_pages(xdr, args->layoutupdate_pages, 0,
- args->layoutupdate_len);
- }
- }
+ encode_uint32(xdr, args->layoutupdate_len);
+ if (args->layoutupdate_pages)
+ xdr_write_pages(xdr, args->layoutupdate_pages, 0,
+ args->layoutupdate_len);
return 0;
}
@@ -2024,7 +2018,6 @@
const struct nfs4_layoutreturn_args *args,
struct compound_hdr *hdr)
{
- const struct pnfs_layoutdriver_type *lr_ops = NFS_SERVER(args->inode)->pnfs_curr_ld;
__be32 *p;
encode_op_hdr(xdr, OP_LAYOUTRETURN, decode_layoutreturn_maxsz, hdr);
@@ -2041,8 +2034,6 @@
spin_unlock(&args->inode->i_lock);
if (args->ld_private->ops && args->ld_private->ops->encode)
args->ld_private->ops->encode(xdr, args, args->ld_private);
- else if (lr_ops->encode_layoutreturn)
- lr_ops->encode_layoutreturn(xdr, args);
else
encode_uint32(xdr, 0);
}