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Subject[PATCH net-next v2] net: microchip: Make `lan743x_pm_suspend` function return right value
Date
drivers/net/ethernet/microchip/lan743x_main.c: In function lan743x_pm_suspend:

`ret` is set but not used. In fact, `pci_prepare_to_sleep` function value should
be the right value of `lan743x_pm_suspend` function, therefore, fix it.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
drivers/net/ethernet/microchip/lan743x_main.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index de93cc6ebc1a..7e236c9ee4b1 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -3038,7 +3038,6 @@ static int lan743x_pm_suspend(struct device *dev)
struct pci_dev *pdev = to_pci_dev(dev);
struct net_device *netdev = pci_get_drvdata(pdev);
struct lan743x_adapter *adapter = netdev_priv(netdev);
- int ret;

lan743x_pcidev_shutdown(pdev);

@@ -3051,9 +3050,7 @@ static int lan743x_pm_suspend(struct device *dev)
lan743x_pm_set_wol(adapter);

/* Host sets PME_En, put D3hot */
- ret = pci_prepare_to_sleep(pdev);
-
- return 0;
+ return pci_prepare_to_sleep(pdev);;
}

static int lan743x_pm_resume(struct device *dev)
--
2.17.1
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