On Tue, May 05, 2020 at 02:37:45PM +0200, Jerome Pouiller wrote:
> From: Jérôme Pouiller <jerome.pouiller@xxxxxxxxxx>
>
> In case of error in wfx_probe(), wdev->hw is freed. Since an error
> occurred, wfx_free_common() is called, then wdev->hw is freed again.
>
> Cc: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
> Signed-off-by: Jérôme Pouiller <jerome.pouiller@xxxxxxxxxx>
> ---
> drivers/staging/wfx/main.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/staging/wfx/main.c b/drivers/staging/wfx/main.c
> index ba2e3a6b3549..5d0754b55429 100644
> --- a/drivers/staging/wfx/main.c
> +++ b/drivers/staging/wfx/main.c
> @@ -469,7 +469,6 @@ int wfx_probe(struct wfx_dev *wdev)
>
> err2:
> ieee80211_unregister_hw(wdev->hw);
> - ieee80211_free_hw(wdev->hw);
> err1:
> wfx_bh_unregister(wdev);
> return err;
Reviewed-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
Fixes: 4033714d6cbe ("staging: wfx: fix init/remove vs IRQ race")
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