Re: [PATCH] net: mvneta: fix locking in mvneta_cpu_online()

[Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>]

Hi,

On 21/01/25 06:20, Harshit Mogalapalli wrote:
> When port is stopped, unlock before returning
> 
Missed adding a period at the end of sentence. Should I send a V2 ?

Thanks,
Harshit
> Fixes: 413f0271f396 ("net: protect NAPI enablement with netdev_lock()")
> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
> ---
> This is based on static analysis, only compile tested
> ---
>   drivers/net/ethernet/marvell/mvneta.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
> index 82f4333fb426..4fe121b9f94b 100644
> --- a/drivers/net/ethernet/marvell/mvneta.c
> +++ b/drivers/net/ethernet/marvell/mvneta.c
> @@ -4432,6 +4432,7 @@ static int mvneta_cpu_online(unsigned int cpu, struct hlist_node *node)
>   	 */
>   	if (pp->is_stopped) {
>   		spin_unlock(&pp->lock);
> +		netdev_unlock(port->napi.dev);
>   		return 0;
>   	}
>   	netif_tx_stop_all_queues(pp->dev);