[media] pci: pluto2: Remove redundant pci_set_drvdata

Driver core sets driver data to NULL upon failure or remove.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/pci/pluto2/pluto2.c

@@ -736,7 +736,6 @@ err_pci_release_regions:
 err_pci_disable_device:
 	pci_disable_device(pdev);
 err_kfree:
-	pci_set_drvdata(pdev, NULL);
 	kfree(pluto);
 	goto out;
 }
@@ -765,7 +764,6 @@ static void pluto2_remove(struct pci_dev *pdev)
 	pci_iounmap(pdev, pluto->io_mem);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	kfree(pluto);
 }