From: William Dean <williamsukat...@163.com>
It could directly return 'devm_add_action_or_reset' to simplify code.
Signed-off-by: William Dean <williamsukat...@163.com>
---
drivers/dax/bus.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c
index 1dad813ee4a6..251c53061764 100644
--- a/drivers/dax/bus.c
+++ b/drivers/dax/bus.c
@@ -772,11 +772,8 @@ static int devm_register_dax_mapping(struct dev_dax
*dev_dax, int range_id)
return rc;
}
- rc = devm_add_action_or_reset(dax_region->dev, unregister_dax_mapping,
+ return devm_add_action_or_reset(dax_region->dev, unregister_dax_mapping,
dev);
- if (rc)
- return rc;
- return 0;
}
static int alloc_dev_dax_range(struct dev_dax *dev_dax, u64 start,
--
2.25.1
