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edac: i5400: improve handling of pci_enable_device() return value

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-EIO is not the only error code that pci_enable_device() may return, also
the set of errors can be enhanced in future.  We should compare return
code with zero, not with concrete error value.

Signed-off-by: Kulikov Vasiliy <[email protected]>
Acked-by: Mauro Carvalho Chehab <[email protected]>
Cc: Jeff Roberson <[email protected]>
Cc: Doug Thompson <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Kulikov Vasiliy 2010-08-10 18:03:20 -07:00 • committed by Linus Torvalds
commit b425d5c82d
1 changed files with 1 additions and 1 deletions
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2
drivers/edac/i5400_edac.c
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@ -1348,7 +1348,7 @@ static int __devinit i5400_init_one(struct pci_dev *pdev,
/* wake up device */
rc = pci_enable_device(pdev);
if (rc == -EIO)
if (rc)
return rc;
/* now probe and enable the device */