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SubjectRe: [PATCH] security/apparmor: remove redundant ret variable
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On 1/12/22 12:03 AM, cgel.zte@gmail.com wrote:
> From: Minghao Chi <chi.minghao@zte.com.cn>
>
> Return value from nf_register_net_hooks() directly instead
> of taking this in another redundant variable.
>
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com>

Acked-by: John Johansen <john.johansen@canonical.com>

I will pull this into my tree

> ---
> security/apparmor/lsm.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
> index ce7d96627810..f3deeb8b712e 100644
> --- a/security/apparmor/lsm.c
> +++ b/security/apparmor/lsm.c
> @@ -1799,11 +1799,8 @@ static const struct nf_hook_ops apparmor_nf_ops[] = {
>
> static int __net_init apparmor_nf_register(struct net *net)
> {
> - int ret;
> -
> - ret = nf_register_net_hooks(net, apparmor_nf_ops,
> + return nf_register_net_hooks(net, apparmor_nf_ops,
> ARRAY_SIZE(apparmor_nf_ops));
> - return ret;
> }
>
> static void __net_exit apparmor_nf_unregister(struct net *net)
>

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