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SubjectRe: [PATCH 3/3] apparmor: use list_next_entry instead of list_entry_next
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On 11/16/2015 05:46 AM, Geliang Tang wrote:
> list_next_entry has been defined in list.h, so I replace list_entry_next
> with it.
>
> Signed-off-by: Geliang Tang <geliangtang@163.com>

yep looks good

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

> ---
> security/apparmor/apparmorfs.c | 8 +++-----
> 1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
> index ad4fa49..7a00bb7 100644
> --- a/security/apparmor/apparmorfs.c
> +++ b/security/apparmor/apparmorfs.c
> @@ -550,8 +550,6 @@ fail2:
> }
>
>
> -#define list_entry_next(pos, member) \
> - list_entry(pos->member.next, typeof(*pos), member)
> #define list_entry_is_head(pos, head, member) (&pos->member == (head))
>
> /**
> @@ -582,7 +580,7 @@ static struct aa_namespace *__next_namespace(struct aa_namespace *root,
> parent = ns->parent;
> while (ns != root) {
> mutex_unlock(&ns->lock);
> - next = list_entry_next(ns, base.list);
> + next = list_next_entry(ns, base.list);
> if (!list_entry_is_head(next, &parent->sub_ns, base.list)) {
> mutex_lock(&next->lock);
> return next;
> @@ -636,7 +634,7 @@ static struct aa_profile *__next_profile(struct aa_profile *p)
> parent = rcu_dereference_protected(p->parent,
> mutex_is_locked(&p->ns->lock));
> while (parent) {
> - p = list_entry_next(p, base.list);
> + p = list_next_entry(p, base.list);
> if (!list_entry_is_head(p, &parent->base.profiles, base.list))
> return p;
> p = parent;
> @@ -645,7 +643,7 @@ static struct aa_profile *__next_profile(struct aa_profile *p)
> }
>
> /* is next another profile in the namespace */
> - p = list_entry_next(p, base.list);
> + p = list_next_entry(p, base.list);
> if (!list_entry_is_head(p, &ns->base.profiles, base.list))
> return p;
>
>



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