From: Jiri Pirko <j...@resnulli.us>
Date: Mon, 22 May 2017 16:46:13 +0200
> From: Jiri Pirko <j...@mellanox.com>
>
> Since the head is guaranteed by the check above to be null, the call_rcu
> would explode. Remove the previously logically dead code that was made
> logically very much alive and kicking.
>
> Fixes: 985538eee06f ("net/sched: remove redundant null check on head")
> Signed-off-by: Jiri Pirko <j...@mellanox.com>
Ouch... that's kinda scary.
This fix is needed in the 'net' tree so that's where I have applied
it.
Thanks.
