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Message-ID: <50F0CB00.30100@redhat.com> Date: Sat, 12 Jan 2013 10:31:28 +0800 From: Jason Wang <jasowang@...hat.com> To: Eric Dumazet <eric.dumazet@...il.com> CC: davem@...emloft.net, mst@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Stefan Hajnoczi <stefanha@...hat.com> Subject: Re: [PATCH 1/2] tuntap: forbid calling TUNSETIFF when detached On 01/11/2013 10:55 PM, Eric Dumazet wrote: > On Fri, 2013-01-11 at 16:50 +0800, Jason Wang wrote: > >> >> + if (rcu_dereference_protected(tfile->detached, lockdep_rtnl_is_held())) >> + return -EINVAL; >> + > Thats an open coded rtnl_dereference() > > (please cleanup the whole tun.c file) > Sure. > > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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