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Re: [PATCH 1/5] kern/slab.c: initialize optimal_embed
From: |
Samuel Thibault |
Subject: |
Re: [PATCH 1/5] kern/slab.c: initialize optimal_embed |
Date: |
Tue, 19 Nov 2013 20:42:24 +0100 |
User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Marin Ramesa, le Tue 19 Nov 2013 07:34:19 +0100, a écrit :
> optimal_embed is initialized to a random value. Quiet the warning by
> initializing to zero.
Analyzers will probably prefer that indeed.
> * kern/slab.c (optimal_embed): Initialize to zero.
>
> ---
> kern/slab.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kern/slab.c b/kern/slab.c
> index 47c2c8f..bb35a34 100644
> --- a/kern/slab.c
> +++ b/kern/slab.c
> @@ -704,7 +704,7 @@ static void kmem_cache_compute_sizes(struct kmem_cache
> *cache, int flags)
> {
> size_t i, buffers, buf_size, slab_size, free_slab_size, optimal_size;
> size_t waste, waste_min;
> - int embed, optimal_embed = optimal_embed;
> + int embed, optimal_embed = 0;
>
> buf_size = cache->buf_size;
>
> --
> 1.8.1.4
>
>
--
Samuel
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-+- AC in NPC : Neuneu a rencontré le Pere Noël -+-
- More patches based on clang reports, Marin Ramesa, 2013/11/19
- [PATCH 2/5] kern/slab.c: initialize info_size, Marin Ramesa, 2013/11/19
- [PATCH 3/5] kern/processor.c: check if threads is NULL, Marin Ramesa, 2013/11/19
- [PATCH 5/5] vm/vm_fault.c: check if active_threads is NULL, Marin Ramesa, 2013/11/19
- [PATCH 4/5] vm/vm_fault.c: check if active_threads is NULL, Marin Ramesa, 2013/11/19