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net: ethernet: mediatek: ppe: fix wrong size passed to memset()
author
Yang Yingliang
<yangyingliang@huawei.com>
Wed, 11 May 2022 03:08:29 +0000
(11:08 +0800)
committer
Paolo Abeni
<pabeni@redhat.com>
Thu, 12 May 2022 07:44:14 +0000
(09:44 +0200)
'foe_table' is a pointer, the real size of struct mtk_foe_entry
should be pass to memset().
Fixes:
ba37b7caf1ed
("net: ethernet: mtk_eth_soc: add support for initializing the PPE")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
Link:
https://lore.kernel.org/r/20220511030829.3308094-1-yangyingliang@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
drivers/net/ethernet/mediatek/mtk_ppe.c
patch
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diff --git
a/drivers/net/ethernet/mediatek/mtk_ppe.c
b/drivers/net/ethernet/mediatek/mtk_ppe.c
index
3ad10c7
..
66298e2
100644
(file)
--- a/
drivers/net/ethernet/mediatek/mtk_ppe.c
+++ b/
drivers/net/ethernet/mediatek/mtk_ppe.c
@@
-395,7
+395,7
@@
static void mtk_ppe_init_foe_table(struct mtk_ppe *ppe)
static const u8 skip[] = { 12, 25, 38, 51, 76, 89, 102 };
int i, k;
- memset(ppe->foe_table, 0, MTK_PPE_ENTRIES * sizeof(ppe->foe_table));
+ memset(ppe->foe_table, 0, MTK_PPE_ENTRIES * sizeof(
*
ppe->foe_table));
if (!IS_ENABLED(CONFIG_SOC_MT7621))
return;