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authorJiri Slaby <jslaby@suse.cz>2012-08-07 21:47:30 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-08-10 13:27:51 -0700
commitc6333cc65d12fddf9cf79de3950b65bc142784e1 (patch)
treeb7348319d5d2dd37a5d345306e839ccf5bf0100b /drivers/misc/pti.c
parentd15684228a1f82555fcd3c5fcd86a0884bad29e3 (diff)
downloadop-kernel-dev-c6333cc65d12fddf9cf79de3950b65bc142784e1.zip
op-kernel-dev-c6333cc65d12fddf9cf79de3950b65bc142784e1.tar.gz
misc: pti, pci drvdata cannot be NULL in ->remove
As we set drvdata unconditionally in ->probe, we need not check if it is NULL. Let us remove the check. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: J Freyensee <james_p_freyensee@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/pti.c')
-rw-r--r--drivers/misc/pti.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index 5cb61f7..88da085 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -400,16 +400,13 @@ EXPORT_SYMBOL_GPL(pti_writedata);
*/
static void __devexit pti_pci_remove(struct pci_dev *pdev)
{
- struct pti_dev *drv_data;
+ struct pti_dev *drv_data = pci_get_drvdata(pdev);
- drv_data = pci_get_drvdata(pdev);
- if (drv_data != NULL) {
- pci_iounmap(pdev, drv_data->pti_ioaddr);
- pci_set_drvdata(pdev, NULL);
- kfree(drv_data);
- pci_release_region(pdev, 1);
- pci_disable_device(pdev);
- }
+ pci_iounmap(pdev, drv_data->pti_ioaddr);
+ pci_set_drvdata(pdev, NULL);
+ kfree(drv_data);
+ pci_release_region(pdev, 1);
+ pci_disable_device(pdev);
}
/*
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