diff options
| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2020-10-29 19:02:53 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-10-31 16:35:59 -0700 |
| commit | 1c470b53ece5833193a5b28b6e89cb1531c1de8c (patch) | |
| tree | c90b47d5236e2a3e0fed9bb219a673e08e4529f9 /drivers | |
| parent | r8169: remove unneeded memory barrier in rtl_tx (diff) | |
| download | wireguard-linux-1c470b53ece5833193a5b28b6e89cb1531c1de8c.tar.xz wireguard-linux-1c470b53ece5833193a5b28b6e89cb1531c1de8c.zip | |
r8169: use pm_runtime_put_sync in rtl_open error path
We can safely runtime-suspend the chip if rtl_open() fails. Therefore
switch the error path to use pm_runtime_put_sync() as well.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/aa093b1e-f295-5700-1cb7-954b54dd8f17@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 75df476c6f7b..319399a03cb5 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4701,7 +4701,7 @@ static int rtl_open(struct net_device *dev) tp->TxDescArray = dma_alloc_coherent(&pdev->dev, R8169_TX_RING_BYTES, &tp->TxPhyAddr, GFP_KERNEL); if (!tp->TxDescArray) - goto err_pm_runtime_put; + goto out; tp->RxDescArray = dma_alloc_coherent(&pdev->dev, R8169_RX_RING_BYTES, &tp->RxPhyAddr, GFP_KERNEL); @@ -4726,9 +4726,9 @@ static int rtl_open(struct net_device *dev) rtl8169_up(tp); rtl8169_init_counter_offsets(tp); netif_start_queue(dev); - - pm_runtime_put_sync(&pdev->dev); out: + pm_runtime_put_sync(&pdev->dev); + return retval; err_free_irq: @@ -4744,8 +4744,6 @@ err_free_tx_0: dma_free_coherent(&pdev->dev, R8169_TX_RING_BYTES, tp->TxDescArray, tp->TxPhyAddr); tp->TxDescArray = NULL; -err_pm_runtime_put: - pm_runtime_put_noidle(&pdev->dev); goto out; } |