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bpf: Remove unneeded memset in queue_stack_map creation

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__GFP_ZERO will clear the memory, so we don't need to memset it.

Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20220810151840.16394-2-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Yafang Shao 2022-08-10 15:18:26 +00:00 committed by Alexei Starovoitov
parent d7c5802faf
commit 083818156d
1 changed files with 0 additions and 2 deletions
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kernel/bpf/queue_stack_maps.c
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@ -78,8 +78,6 @@ static struct bpf_map *queue_stack_map_alloc(union bpf_attr *attr)
if (!qs)
return ERR_PTR(-ENOMEM);
memset(qs, 0, sizeof(*qs));
bpf_map_init_from_attr(&qs->map, attr);
qs->size = size;