From 2920417c98dbe4b58200c12fc9dc152834b76e42 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Wed, 8 Dec 2021 13:24:46 -0600 Subject: mtip32xx: remove pointless drvdata checking The .suspend() and .resume() methods are only called after the .probe() method (mtip_pci_probe()) has set the drvdata and returned success. Therefore, if we get to mtip_pci_suspend() or mtip_pci_resume(), the drvdata must be valid. Drop the unnecessary checking. Signed-off-by: Bjorn Helgaas Link: https://lore.kernel.org/r/20211208192449.146076-2-helgaas@kernel.org Signed-off-by: Jens Axboe --- drivers/block/mtip32xx/mtip32xx.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 30f471021a40..715ef350df54 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -4150,12 +4150,6 @@ static int mtip_pci_suspend(struct pci_dev *pdev, pm_message_t mesg) int rv = 0; struct driver_data *dd = pci_get_drvdata(pdev); - if (!dd) { - dev_err(&pdev->dev, - "Driver private datastructure is NULL\n"); - return -EFAULT; - } - set_bit(MTIP_DDF_RESUME_BIT, &dd->dd_flag); /* Disable ports & interrupts then send standby immediate */ @@ -4189,14 +4183,7 @@ static int mtip_pci_suspend(struct pci_dev *pdev, pm_message_t mesg) static int mtip_pci_resume(struct pci_dev *pdev) { int rv = 0; - struct driver_data *dd; - - dd = pci_get_drvdata(pdev); - if (!dd) { - dev_err(&pdev->dev, - "Driver private datastructure is NULL\n"); - return -EFAULT; - } + struct driver_data *dd = pci_get_drvdata(pdev); /* Move the device to active State */ pci_set_power_state(pdev, PCI_D0); -- cgit v1.2.3