i82875p_edac: Drop redundant call to pci_get_device()

The first call to pci_get_device() in i82875p_probe1() is useless. The
result is immediately reset at the beginning of
i82875p_setup_overfl_dev(), which then issues the same
pci_get_device() call. Dropping the redundant call avoids a device
reference leak.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Link: http://lkml.kernel.org/r/20140224160316.60e55fb6@endymion.delvare
Cc: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <bp@suse.de>

drivers/edac/i82875p_edac.c

@@ -406,8 +406,6 @@ static int i82875p_probe1(struct pci_dev *pdev, int dev_idx)
 
 	edac_dbg(0, "\n");
 
-	ovrfl_pdev = pci_get_device(PCI_VEND_DEV(INTEL, 82875_6), NULL);
-
 	if (i82875p_setup_overfl_dev(pdev, &ovrfl_pdev, &ovrfl_window))
 		return -ENODEV;
 	drc = readl(ovrfl_window + I82875P_DRC);