2013/8/15 Guenter Roeck <li...@roeck-us.net>: > On 08/14/2013 02:11 AM, Julia Lawall wrote: >> >> From: Julia Lawall <julia.law...@lip6.fr> >> >> Remove unneeded error handling on the result of a call to >> platform_get_resource when the value is passed to devm_ioremap_resource. >> >> A simplified version of the semantic patch that makes this change is as >> follows: (http://coccinelle.lip6.fr/) >> >> // <smpl> >> @@ >> expression pdev,res,n,e,e1; >> expression ret != 0; >> identifier l; >> @@ >> >> - res = platform_get_resource(pdev, IORESOURCE_MEM, n); >> ... when != res >> - if (res == NULL) { ... \(goto l;\|return ret;\) } >> ... when != res >> + res = platform_get_resource(pdev, IORESOURCE_MEM, n); >> e = devm_ioremap_resource(e1, res); >> // </smpl> >> >> Signed-off-by: Julia Lawall <julia.law...@lip6.fr> >> > Reviewed-by: Guenter Roeck <li...@roeck-us.net>
Acked-by: Wan Zongshun <mcuos....@gmail.com> Thanks for your patch. > > -- Wan ZongShun. www.mcuos.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/