Hi Dan,

Dan Carpenter wrote:
> Smatch complains about 508e14b4a4f: netpoll: allow execution of multiple 
> rx_hooks per interface
> 
> net/core/netpoll.c +840 netpoll_setup(124) error: potential null dereference 'npinfo'.  (kmalloc returns null)
>    839          if (!ndev->npinfo) {
>    840                  spin_lock_irqsave(&npinfo->rx_lock, flags);
> 
> 	npinfo can be null here if the kmalloc() failed.
> 
>    841                  list_for_each_entry_safe(npe, tmp, &npinfo->rx_np, rx) {
>    842                          npe->dev = NULL;
>    843                  }
>    844                  spin_unlock_irqrestore(&npinfo->rx_lock, flags);
>    845
>    846                  kfree(npinfo);
>    847          }

Sorry for the late reply, I'm currently on holiday and have hardly
access to the Internet. I'll fix the problem as soon as possible.

You'll hear from me.

Thanks,
Daniel