diff mbox series

can: xilinx_can: fix runtime pm imbalance on error

Message ID 20200520121434.4927-1-dinghao.liu@zju.edu.cn (mailing list archive)
State New, archived
Headers show
Series can: xilinx_can: fix runtime pm imbalance on error | expand

Commit Message

Dinghao Liu May 20, 2020, 12:14 p.m. UTC 
pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a pairing decrement is needed
on the error handling path to keep the counter balanced.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
---
 drivers/net/can/xilinx_can.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index c1dbab8c896d..a9e8184cc611 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -1823,8 +1823,8 @@  static int xcan_probe(struct platform_device *pdev)
 	return 0;
 
 err_disableclks:
-	pm_runtime_put(priv->dev);
 err_pmdisable:
+	pm_runtime_put(priv->dev);
 	pm_runtime_disable(&pdev->dev);
 err_free:
 	free_candev(ndev);