[RFC PATCH v3 1/9] cgroup/pids: Remove superfluous zeroing

Atomic counters are in kzalloc'd struct. They are zeroed already and atomic64_t does not need special initialization (cf kernel/trace/trace_clock.c:trace_counter).

Signed-off-by: Michal Koutný mkoutny@suse.com --- kernel/cgroup/pids.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/kernel/cgroup/pids.c b/kernel/cgroup/pids.c index 7695e60bcb40..0e5ec7d59b4d 100644 --- a/kernel/cgroup/pids.c +++ b/kernel/cgroup/pids.c @@ -75,9 +75,7 @@ pids_css_alloc(struct cgroup_subsys_state *parent) if (!pids) return ERR_PTR(-ENOMEM);

- atomic64_set(&pids->counter, 0); atomic64_set(&pids->limit, PIDS_MAX); - atomic64_set(&pids->events_limit, 0); return &pids->css; }