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| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-09-12 23:02:47 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-13 14:51:53 +0200 |
| commit | 25b80dbe3fa6d76d8f19af0623d1fd8ed0dd671e (patch) | |
| tree | 0f2d1ba866a00a40e0544ae49bf4c9ac7df3b564 /drivers/staging/comedi | |
| parent | 6e30293976983daf09eea8e882d48a09c80d5987 (diff) | |
| download | op-kernel-dev-25b80dbe3fa6d76d8f19af0623d1fd8ed0dd671e.zip op-kernel-dev-25b80dbe3fa6d76d8f19af0623d1fd8ed0dd671e.tar.gz | |
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>
Diffstat (limited to 'drivers/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/adl_pci9118.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci9118.c b/drivers/staging/comedi/drivers/adl_pci9118.c index be70bd3..86450c0 100644 --- a/drivers/staging/comedi/drivers/adl_pci9118.c +++ b/drivers/staging/comedi/drivers/adl_pci9118.c @@ -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 = { |
