Messages in this thread | | | Date | Tue, 8 Sep 2015 10:56:41 +0200 | Subject | Re: [PATCH 2/2] pinctrl: digicolor: convert null test to IS_ERR test | From | Linus Walleij <> |
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On Mon, Aug 24, 2015 at 11:12 PM, Julia Lawall <Julia.Lawall@lip6.fr> wrote:
> Since commit 323de9efdf3e ("pinctrl: make pinctrl_register() return proper > error code"), pinctrl_register returns an error code rather than NULL on > failure. Update a driver that was introduced more recently. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ > expression e,e1,e2; > @@ > > e = pinctrl_register(...) > ... when != e = e1 > if ( > - e == NULL > + IS_ERR(e) > ) { > ... > return > - e2 > + PTR_ERR(e) > ; > } > // </smpl> > > Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Patch applied for fixes.
Yours, Linus Walleij
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