Commit 25b80dbe authored Sep 12, 2016 by Bhumika Goyal Committed by Greg Kroah-Hartman Sep 13, 2016

Staging: comedi: drivers: Delete NULL check before pci_dev_put



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>

parent 6e302939

drivers/staging/comedi/drivers/adl_pci9118.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1693,7 +1693,6 @@ 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);
		}