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SubjectRe: [PATCH] 3c59x: Don't assign when a comparison is intended
On Sat, 25 Dec 2010, richard -rw- weinberger wrote:

> On Sat, Dec 25, 2010 at 9:30 PM, Jesper Juhl <jj@chaosbits.net> wrote:
> > Hi,
> >
> > In drivers/net/3c59x.c::vortex_probe1() we have this code:
> >
> >        if (gendev) {
> >                if ((pdev = DEVICE_PCI(gendev))) {
> >                        print_name = pci_name(pdev);
> >                }
> >
> >                if ((edev = DEVICE_EISA(gendev))) {
> >                        print_name = dev_name(&edev->dev);
> >                }
> >        }
> >
> > I believe these assignments were intended to be comparisons.
> > If I'm correct, then here's a patch to fix that up.
>
> I don't think so. Look at the extra brackets.
>
> The code can also written as:
>
> pdev = DEVICE_PCI(gendev);
> if(pdev)
> print_name = pci_name(pdev);
>

Arrgh, I completely missed that - damn.
You are correct I think and my patch is wrong.
Thanks for taking a look.


--
Jesper Juhl <jj@chaosbits.net> http://www.chaosbits.net/
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please.
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