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drivers/edac: fix ignored return i82875p

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Compiling this module gave a warning that the return value of
'pci_bus_add_device()' was not checked.

This patch adds that check and an output message

Signed-off-by:	Douglas Thompson <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Douglas Thompson 2007-07-19 01:50:17 -07:00 • committed by Linus Torvalds
commit 1c52152b30
1 changed files with 7 additions and 1 deletions
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8
drivers/edac/i82875p_edac.c
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@ -270,6 +270,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
{
struct pci_dev *dev;
void __iomem *window;
int err;
*ovrfl_pdev = NULL;
*ovrfl_window = NULL;
@ -287,7 +288,12 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev,
if (dev == NULL)
return 1;
pci_bus_add_device(dev);
err = pci_bus_add_device(dev);
if (err) {
i82875p_printk(KERN_ERR,
"%s(): pci_bus_add_device() Failed\n",
__func__);
}
}
*ovrfl_pdev = dev;