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SubjectRe: [PATCH 3/10] sound/atmel/abdac.c: fix error return code
Please ignore. Wrong patch set.

On Sun, 5 Apr 2015, Julia Lawall wrote:

> From: Julia Lawall <Julia.Lawall@lip6.fr>
>
> Initialize retval before returning from a failed call to ioremap.
>
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
>
> // <smpl>
> (
> if@p1 (\(ret < 0\|ret != 0\))
> { ... return ret; }
> |
> ret@p1 = 0
> )
> ... when != ret = e1
> when != &ret
> *if(...)
> {
> ... when != ret = e2
> when forall
> return ret;
> }
>
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
>
> ---
> sound/atmel/abdac.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
> index 98554f4..277ebce 100644
> --- a/sound/atmel/abdac.c
> +++ b/sound/atmel/abdac.c
> @@ -452,6 +452,7 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
> dac->regs = ioremap(regs->start, resource_size(regs));
> if (!dac->regs) {
> dev_dbg(&pdev->dev, "could not remap register memory\n");
> + retval = -ENOMEM;
> goto out_free_card;
> }
>
>
> --
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