The header_rwsem of rbd_dev initializes twice in
function rbd_add.
Signed-off-by: Guangliang Zhao <[email protected]>
---
drivers/block/rbd.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 013c7a5..50117dd 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2381,8 +2381,6 @@ static ssize_t rbd_add(struct bus_type *bus,
INIT_LIST_HEAD(&rbd_dev->snaps);
init_rwsem(&rbd_dev->header_rwsem);
- init_rwsem(&rbd_dev->header_rwsem);
-
/* generate unique id: find highest unique id, add one */
rbd_id_get(rbd_dev);
--
1.7.3.4
--
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