linux-kernel - [PATCH] Fix Comment of ETH_P_802_3

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Message-ID: <20211201025713.185516-1-xiayu.zhang@mediatek.com>
Date:   Wed, 1 Dec 2021 10:57:13 +0800
From:   <xiayu.zhang@...iatek.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <haijun.liu@...iatek.com>, <zhaoping.shu@...iatek.com>,
        <hw.he@...iatek.com>, <srv_heupstream@...iatek.com>,
        Xiayu Zhang <Xiayu.Zhang@...iatek.com>
Subject: [PATCH] Fix Comment of ETH_P_802_3_MIN

From: Xiayu Zhang <Xiayu.Zhang@...iatek.com>

The description of ETH_P_802_3_MIN is misleading.
The value of EthernetType in Ethernet II frame is more than 0x0600,
the value of Length in 802.3 frame is less than 0x0600.

Signed-off-by: Xiayu Zhang <Xiayu.Zhang@...iatek.com>
---
 include/uapi/linux/if_ether.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index 5da4ee234e0b..c0c2f3ed5729 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -117,7 +117,7 @@
 #define ETH_P_IFE	0xED3E		/* ForCES inter-FE LFB type */
 #define ETH_P_AF_IUCV   0xFBFB		/* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */
 
-#define ETH_P_802_3_MIN	0x0600		/* If the value in the ethernet type is less than this value
+#define ETH_P_802_3_MIN	0x0600		/* If the value in the ethernet type is more than this value
 					 * then the frame is Ethernet II. Else it is 802.3 */
 
 /*
-- 
2.17.0