diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-22 10:30:30 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-22 11:31:42 +0200 |
| commit | 44fb4b8aa3925bf17763fcad76a97561aab32ecd (patch) | |
| tree | 6adf5f48ab9a743a1236ae14e9aaa59540723a3e /drivers/gpu/drm/gma500/psb_drv.c | |
| parent | 76e4c327ea51d0da47938e343ef27b988bc5c659 (diff) | |
| download | linux-44fb4b8aa3925bf17763fcad76a97561aab32ecd.tar.gz | |
GPU-DRM-GMA500: Delete unnecessary checks before two function calls
The functions pci_dev_put() and psb_intel_i2c_destroy() test whether
their argument is NULL and then return immediately.
Thus the tests around their calls are not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/f1a0fd83-4320-f3db-e1bb-3b9832a4429f@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_drv.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_drv.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index 82b8ce418b27..50eb944fb78a 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -210,10 +210,8 @@ static int psb_driver_unload(struct drm_device *dev) iounmap(dev_priv->aux_reg); dev_priv->aux_reg = NULL; } - if (dev_priv->aux_pdev) - pci_dev_put(dev_priv->aux_pdev); - if (dev_priv->lpc_pdev) - pci_dev_put(dev_priv->lpc_pdev); + pci_dev_put(dev_priv->aux_pdev); + pci_dev_put(dev_priv->lpc_pdev); /* Destroy VBT data */ psb_intel_destroy_bios(dev); |