On Wed, Aug 14, 2013 at 4:33 PM, Julia Lawall <[email protected]> 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. > > Move the call to platform_get_resource adjacent to the call to > devm_ioremap_resource to make the connection between them more clear. > > 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]> > > ---
> drivers/input/keyboard/spear-keyboard.c | 7 +------ For SPEAr: Acked-by: Viresh Kumar <[email protected]> -- 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/
