linux-kernel - [PATCH] Fix error in J1939 documentation.

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Message-Id: <20241023145257.82709-1-alexander.hoelzl@gmx.net>
Date: Wed, 23 Oct 2024 16:52:57 +0200
From: Alexander Hölzl <alexander.hoelzl@....net>
To: robin@...tonic.nl,
	socketcan@...tkopp.net,
	mkl@...gutronix.de,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	corbet@....net
Cc: Alexander Hölzl <alexander.hoelzl@....net>,
	kernel@...gutronix.de,
	linux-can@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Fix error in J1939 documentation.

The description of PDU1 format usage mistakenly referred to PDU2 format.

Signed-off-by: Alexander Hölzl <alexander.hoelzl@....net>
---
 Documentation/networking/j1939.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/networking/j1939.rst b/Documentation/networking/j1939.rst
index e4bd7aa1f5aa..544bad175aae 100644
--- a/Documentation/networking/j1939.rst
+++ b/Documentation/networking/j1939.rst
@@ -121,7 +121,7 @@ format, the Group Extension is set in the PS-field.

 On the other hand, when using PDU1 format, the PS-field contains a so-called
 Destination Address, which is _not_ part of the PGN. When communicating a PGN
-from user space to kernel (or vice versa) and PDU2 format is used, the PS-field
+from user space to kernel (or vice versa) and PDU1 format is used, the PS-field
 of the PGN shall be set to zero. The Destination Address shall be set
 elsewhere.

--
2.34.1