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SubjectRe: [PATCH] pinctrl: sx150x: handle failure case of devm_kstrdup
On Sun, Dec 2, 2018 at 11:08 AM Nicholas Mc Guire <> wrote:

> devm_kstrdup() may return NULL if internal allocation failed.
> Thus using label, name is unsafe without checking. Therefor
> in the unlikely case of allocation failure, sx150x_probe() simply
> returns -ENOMEM.
> Signed-off-by: Nicholas Mc Guire <>
> Fixes: 9e80f9064e73 ("pinctrl: Add SX150X GPIO Extender Pinctrl Driver")

Patch applied.

> Problem located with an experimental coccinelle script

I like this script.

Linus Walleij

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