Wang Ming <machel@xxxxxxxx> wrote:
> The debugfs_create_dir() function returns error pointers,
> it never returns NULL. Most incorrect error checks were fixed,
> but the one in ath9k_htc_init_debug() was forgotten.
>
> Fix the remaining error check.
>
> Fixes: e5facc75fa91 ("ath9k_htc: Cleanup HTC debugfs")
> Signed-off-by: Wang Ming <machel@xxxxxxxx>
> Acked-by: Toke Høiland-Jørgensen <toke@xxxxxxx>
> Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
Patch applied to ath-next branch of ath.git, thanks.
1e4134610d93 wifi: ath9k: use IS_ERR() with debugfs_create_dir()
--
https://patchwork.kernel.org/project/linux-wireless/patch/20230713030358.12379-1-machel@xxxxxxxx/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
