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nfp: flower: use vmalloc_array() to simplify code

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Remove array_size() calls and replace vmalloc() with vmalloc_array() in
nfp_flower_metadata_init().  vmalloc_array() is also optimized better,
resulting in less instructions being used.

Place 'NFP_FL_STATS_ELEM_RS' with the sizeof() parameter as the second
argument to vmalloc_array() to avoid -Wcalloc-transposed-args compilation
warnings.

Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Link: https://patch.msgid.link/20250816090659.117699-3-rongqianfeng@vivo.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Qianfeng Rong
2025-08-16 17:06:53 +08:00
committed by Jakub Kicinski
parent 4490d075c2
commit fce214586f
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/netronome/nfp/flower/metadata.c
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@@ -564,8 +564,8 @@ int nfp_flower_metadata_init(struct nfp_app *app, u64 host_ctx_count,
/* Init ring buffer and unallocated stats_ids. */
priv->stats_ids.free_list.buf =
vmalloc(array_size(NFP_FL_STATS_ELEM_RS,
priv->stats_ring_size));
vmalloc_array(priv->stats_ring_size,
NFP_FL_STATS_ELEM_RS);
if (!priv->stats_ids.free_list.buf)
goto err_free_last_used;