pNFS: Clean up - add a helper to initialise struct layoutreturn_args
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index d7b5ad4..a93afdd 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -1014,6 +1014,23 @@ pnfs_prepare_layoutreturn(struct pnfs_layout_hdr *lo,
return true;
}
+static void
+pnfs_init_layoutreturn_args(struct nfs4_layoutreturn_args *args,
+ struct pnfs_layout_hdr *lo,
+ const nfs4_stateid *stateid,
+ enum pnfs_iomode iomode)
+{
+ struct inode *inode = lo->plh_inode;
+
+ args->layout_type = NFS_SERVER(inode)->pnfs_curr_ld->id;
+ args->inode = inode;
+ args->range.iomode = iomode;
+ args->range.offset = 0;
+ args->range.length = NFS4_MAX_UINT64;
+ args->layout = lo;
+ nfs4_stateid_copy(&args->stateid, stateid);
+}
+
static int
pnfs_send_layoutreturn(struct pnfs_layout_hdr *lo, const nfs4_stateid *stateid,
enum pnfs_iomode iomode, bool sync)
@@ -1032,13 +1049,7 @@ pnfs_send_layoutreturn(struct pnfs_layout_hdr *lo, const nfs4_stateid *stateid,
goto out;
}
- nfs4_stateid_copy(&lrp->args.stateid, stateid);
- lrp->args.layout_type = NFS_SERVER(ino)->pnfs_curr_ld->id;
- lrp->args.inode = ino;
- lrp->args.range.iomode = iomode;
- lrp->args.range.offset = 0;
- lrp->args.range.length = NFS4_MAX_UINT64;
- lrp->args.layout = lo;
+ pnfs_init_layoutreturn_args(&lrp->args, lo, stateid, iomode);
lrp->clp = NFS_SERVER(ino)->nfs_client;
lrp->cred = lo->plh_lc_cred;