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mt798x: fix compare macaddr in hwnat driver

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Use ether_addr_equal to compare macaddr instead of strncmp

Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
This commit is contained in:
Jianhui Zhao 2023-02-28 15:50:45 +08:00
parent 850c08a965
commit 820b9fd19f
1 changed files with 28 additions and 0 deletions
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28
patches-mt798x-7.6.6.1/3010-target-mediatek-fix-compare-macaddr-in-hwnat-driver.patch Normal file
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@ -0,0 +1,28 @@
From cbfde88afc04efa95e20802919e30260c457d560 Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <jianhui.zhao@gl-inet.com>
Date: Tue, 28 Feb 2023 15:41:08 +0800
Subject: [PATCH] target/mediatek: fix compare macaddr in hwnat driver
Use ether_addr_equal to compare macaddr instead of strncmp
Signed-off-by: Jianhui Zhao <jianhui.zhao@gl-inet.com>
---
.../drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
index 1041579f16..8b48dbba29 100644
--- a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
+++ b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
@@ -298,7 +298,7 @@ void foe_clear_entry(struct neighbour *neigh)
*((u32 *)h_dest) = swab32(entry->ipv4_hnapt.dmac_hi);
*((u16 *)&h_dest[4]) =
swab16(entry->ipv4_hnapt.dmac_lo);
- if (strncmp(h_dest, neigh->ha, ETH_ALEN) != 0) {
+ if (!ether_addr_equal(h_dest, neigh->ha)) {
pr_info("%s: state=%d\n", __func__,
neigh->nud_state);
cr_set_field(hnat_priv->ppe_base[i] + PPE_TB_CFG,
--
2.34.1