Messages in this thread | | | From | Linus Walleij <> | Date | Tue, 27 Mar 2018 15:14:01 +0200 | Subject | Re: [PATCH] gpio: mockup: fix a potential crash when creating debugfs entries |
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On Sun, Mar 4, 2018 at 1:45 PM, Bartosz Golaszewski <brgl@bgdev.pl> wrote:
> If we failed to create the top debugfs directory, we must not try to > create the child nodes. We currently only check if gpio_mockup_dbg_dir > is not NULL, but it can also contain an errno if debugfs is disabled > in build options. Use IS_ERR_OR_NULL() instead. > > Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Patch applied.
Yours, Linus Walleij
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