[PATCH v2 4/4] NFSv4.1: Simplify layout return in pnfs_layout_process()

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From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

If the server hands us a layout that does not match the one we currently
hold, then have pnfs_mark_matching_lsegs_return() just ditch the old
layout if NFS_LSEG_LAYOUTRETURN is not set.

Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
 fs/nfs/pnfs.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index f726f8b12b7e..03e0b34c4a64 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -2410,9 +2410,7 @@ pnfs_layout_process(struct nfs4_layoutget *lgp)
 			.iomode = IOMODE_ANY,
 			.length = NFS4_MAX_UINT64,
 		};
-		pnfs_set_plh_return_info(lo, IOMODE_ANY, 0);
-		pnfs_mark_matching_lsegs_return(lo, &lo->plh_return_segs,
-						&range, 0);
+		pnfs_mark_matching_lsegs_return(lo, &free_me, &range, 0);
 		goto out_forget;
 	} else {
 		/* We have a completely new layout */
-- 
2.31.1




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