NFSv4.1/pNFS: Use nfs4_stateid_copy for copying stateids
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 7a45289..7e0f2b9 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -385,7 +385,7 @@
enum pnfs_iomode iomode;
bool send;
- stateid = lo->plh_stateid;
+ nfs4_stateid_copy(&stateid, &lo->plh_stateid);
iomode = lo->plh_return_iomode;
send = pnfs_prepare_layoutreturn(lo);
spin_unlock(&inode->i_lock);
@@ -1007,7 +1007,7 @@
dprintk("NFS: %s no layout to return\n", __func__);
goto out;
}
- stateid = nfsi->layout->plh_stateid;
+ nfs4_stateid_copy(&stateid, &nfsi->layout->plh_stateid);
/* Reference matched in nfs4_layoutreturn_release */
pnfs_get_layout_hdr(lo);
empty = list_empty(&lo->plh_segs);
@@ -1098,7 +1098,7 @@
goto out_noroc;
}
- stateid = lo->plh_stateid;
+ nfs4_stateid_copy(&stateid, &lo->plh_stateid);
/* always send layoutreturn if being marked so */
if (test_and_clear_bit(NFS_LAYOUT_RETURN_BEFORE_CLOSE,
&lo->plh_flags))