NFSv4.1/pNFS: Cleanup pnfs_mark_matching_lsegs_invalid()
Make it more obvious what we're returning...
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 8e1d422..f86f060 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -569,7 +569,7 @@
struct pnfs_layout_range *recall_range)
{
struct pnfs_layout_segment *lseg, *next;
- int invalid = 0, removed = 0;
+ int remaining = 0;
dprintk("%s:Begin lo %p\n", __func__, lo);
@@ -582,11 +582,11 @@
"offset %llu length %llu\n", __func__,
lseg, lseg->pls_range.iomode, lseg->pls_range.offset,
lseg->pls_range.length);
- invalid++;
- removed += mark_lseg_invalid(lseg, tmp_list);
+ if (!mark_lseg_invalid(lseg, tmp_list))
+ remaining++;
}
- dprintk("%s:Return %i\n", __func__, invalid - removed);
- return invalid - removed;
+ dprintk("%s:Return %i\n", __func__, remaining);
+ return remaining;
}
/* note free_me must contain lsegs from a single layout_hdr */