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Staging: comedi: drivers: Delete NULL check before pci_dev_put

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The function pci_dev_put checks whether its argument is NULL and returns
immediately. Therefore, NULL test before the call if not needed.
Found using coccinelle:
@@
expression x;
@@

- if(x)
- pci_dev_put(x);
+ pci_dev_put(x);

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-09-12 23:02:47 +05:30 • committed by Greg Kroah-Hartman
commit 25b80dbe3f
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/comedi/drivers/adl_pci9118.c
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@ -1693,8 +1693,7 @@ static void pci9118_detach(struct comedi_device *dev)
pci9118_reset(dev);
comedi_pci_detach(dev);
pci9118_free_dma(dev);
if (pcidev)
pci_dev_put(pcidev);
pci_dev_put(pcidev);
}
static struct comedi_driver adl_pci9118_driver = {