diff mbox series

[v5,3/8] r8152: Cancel hw_phy_work if we have an error in probe

Message ID 20231020140655.v5.3.I33c8decabd2e77c37524db02b4e6b9b4dbc3a8d6@changeid (mailing list archive)
State Accepted
Commit bb8adff9123e492598162ac1baad01a53891aef6
Headers show
Series r8152: Avoid writing garbage to the adapter's registers | expand

Commit Message

Doug Anderson Oct. 20, 2023, 9:06 p.m. UTC 
The error handling in rtl8152_probe() is missing a call to cancel the
hw_phy_work. Add it in to match what's in the cleanup code in
rtl8152_disconnect().

Fixes: a028a9e003f2 ("r8152: move the settings of PHY to a work queue")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

Changes in v5:
- ("Cancel hw_phy_work if we have an error in probe") new for v5.

 drivers/net/usb/r8152.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Grant Grundler Oct. 21, 2023, 2:52 p.m. UTC | #1 
On Fri, Oct 20, 2023 at 2:08 PM Douglas Anderson <dianders@chromium.org> wrote:
>
> The error handling in rtl8152_probe() is missing a call to cancel the
> hw_phy_work. Add it in to match what's in the cleanup code in
> rtl8152_disconnect().

Sounds like there is a future opportunity for someone (not Doug) to
refactor code.

> Fixes: a028a9e003f2 ("r8152: move the settings of PHY to a work queue")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Reviewed-by: Grant Grundler <grundler@chromium.org>

> ---
>
> Changes in v5:
> - ("Cancel hw_phy_work if we have an error in probe") new for v5.
>
>  drivers/net/usb/r8152.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
> index 201c688e3e3f..d10b0886b652 100644
> --- a/drivers/net/usb/r8152.c
> +++ b/drivers/net/usb/r8152.c
> @@ -9783,6 +9783,7 @@ static int rtl8152_probe(struct usb_interface *intf,
>
>  out1:
>         tasklet_kill(&tp->tx_tl);
> +       cancel_delayed_work_sync(&tp->hw_phy_work);
>         if (tp->rtl_ops.unload)
>                 tp->rtl_ops.unload(tp);
>         usb_set_intfdata(intf, NULL);
> --
> 2.42.0.758.gaed0368e0e-goog
>
Florian Fainelli Oct. 24, 2023, 1:24 a.m. UTC | #2 
On 10/20/2023 2:06 PM, Douglas Anderson wrote:
> The error handling in rtl8152_probe() is missing a call to cancel the
> hw_phy_work. Add it in to match what's in the cleanup code in
> rtl8152_disconnect().
> 
> Fixes: a028a9e003f2 ("r8152: move the settings of PHY to a work queue")
> Signed-off-by: Douglas Anderson <dianders@chromium.org>

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
diff mbox series

Patch

diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 201c688e3e3f..d10b0886b652 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -9783,6 +9783,7 @@  static int rtl8152_probe(struct usb_interface *intf,
 
 out1:
 	tasklet_kill(&tp->tx_tl);
+	cancel_delayed_work_sync(&tp->hw_phy_work);
 	if (tp->rtl_ops.unload)
 		tp->rtl_ops.unload(tp);
 	usb_set_intfdata(intf, NULL);