Re: [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: Nichol

[PATCH] pinctrl: sx150x: handle failure case of devm_kstrdup

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 P