On 15.05.2023 22:36:28, Christophe JAILLET wrote: > If register_candev() fails, a previous netif_napi_add() needs to be undone. > Add the missing netif_napi_del() in the error handling path. What about this path: free_candev(ndev) -> free_netdev() -> netif_napi_del() | https://elixir.bootlin.com/linux/v6.3.2/source/net/core/dev.c#L10714 Marc -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung Nürnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
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