Re: [PATCH net-next] net, cgroup: cgroup_sk_updat_lock was missing initializer

From: David Miller
Date: Mon Dec 14 2015 - 14:20:54 EST


From: Tejun Heo <tj@xxxxxxxxxx>
Date: Mon, 14 Dec 2015 11:24:06 -0500

> bd1060a1d671 ("sock, cgroup: add sock->sk_cgroup") added global
> spinlock cgroup_sk_update_lock but erroneously skipped initializer
> leading to uninitialized spinlock warning. Fix it by using
> DEFINE_SPINLOCK().
>
> Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
> Reported-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Fixes: bd1060a1d671 ("sock, cgroup: add sock->sk_cgroup")

Applied, thanks.
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