Subject: Re: [PATCH net-next] ipv4: remove nested rcu_read_lock/unlock

From: Hannes Frederic Sowa <[email-masked]>
Date: Fri, 01 Aug 2014 21:12:09 +0200

On Fr, 2014-08-01 at 14:00 +0800, Duan Jiong wrote:
> ip_local_deliver_finish() already have a rcu_read_lock/unlock, so
> the rcu_read_lock/unlock is unnecessary.
> 
> See the stack below:
> ip_local_deliver_finish
> 	|
> 	|
> 	->icmp_rcv
> 		|
> 		|
> 		->icmp_socket_deliver
> 
> Suggested-by: Hannes Frederic Sowa <[email-masked]>
> Signed-off-by: Duan Jiong <[email-masked]>

Cool, thanks!

Acked-by: Hannes Frederic Sowa <[email-masked]>