2013/8/15 Guenter Roeck <[email protected]>: > On 08/14/2013 02:11 AM, Julia Lawall wrote: >> >> From: Julia Lawall <[email protected]> >> >> 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 <[email protected]> >> > Reviewed-by: Guenter Roeck <[email protected]>
Acked-by: Wan Zongshun <[email protected]> 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 [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
