can: Break loopback loop on loopback documentation

There are two sections called "Local Loopback of Sent Frames". One was
meant to link to the other, but pointed at itself instead.

Link: https://lore.kernel.org/all/20220611171155.9090-1-max@enpas.org
Fixes: 7d59773945 ("can: migrate documentation to restructured text")
Signed-off-by: Max Staudt <max@enpas.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Max Staudt 2022-06-11 19:11:55 +02:00 committed by Marc Kleine-Budde
parent 6914df1891
commit a9cf02c6a6

View file

@ -168,7 +168,7 @@ reflect the correct [#f1]_ traffic on the node the loopback of the sent
data has to be performed right after a successful transmission. If
the CAN network interface is not capable of performing the loopback for
some reason the SocketCAN core can do this task as a fallback solution.
See :ref:`socketcan-local-loopback1` for details (recommended).
See :ref:`socketcan-local-loopback2` for details (recommended).
The loopback functionality is enabled by default to reflect standard
networking behaviour for CAN applications. Due to some requests from