Jinjie Ruan <ruanjinjie@xxxxxxxxxx> wrote:
> Since debugfs_create_file() return ERR_PTR and never return NULL, so use
> IS_ERR() to check it instead of checking NULL.
>
> Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
> Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
> Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
Patch applied to wireless-next.git, thanks.
74f7957c9b1b wifi: rtw88: debug: Fix the NULL vs IS_ERR() bug for debugfs_create_file()
--
https://patchwork.kernel.org/project/linux-wireless/patch/20230919050651.962694-1-ruanjinjie@xxxxxxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
