This just replaces a while loop with list_for_each_entry_safe()
in __rbd_remove_all_snaps().
Signed-off-by: Alex Elder <elder@xxxxxxxxxxx>
---
drivers/block/rbd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index b9895fe..74e6a33 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1692,11 +1692,10 @@ bad:
static void __rbd_remove_all_snaps(struct rbd_device *rbd_dev)
{
struct rbd_snap *snap;
+ struct rbd_snap *next;
- while (!list_empty(&rbd_dev->snaps)) {
- snap = list_first_entry(&rbd_dev->snaps, struct rbd_snap, node);
+ list_for_each_entry_safe(snap, next, &rbd_dev->snaps, node)
__rbd_remove_snap_dev(rbd_dev, snap);
- }
}
/*
--
1.7.9.5
--
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