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 data has to be performed right after a successful transmission. If
the CAN network interface is not capable of performing the loopback for 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. 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 The loopback functionality is enabled by default to reflect standard
networking behaviour for CAN applications. Due to some requests from networking behaviour for CAN applications. Due to some requests from