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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-05-06 18:00:11 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-06-15 18:48:59 +0300 |
| commit | b7017450978ef38bf14415b457bc57d50de150df (patch) | |
| tree | 548d0b477d43263b9c3ea8f4749545f08fe6eb2b | |
| parent | 4c5e8fc62d6a63065eeae80808c498d1dcfea4f4 (diff) | |
| download | linux-b7017450978ef38bf14415b457bc57d50de150df.tar.xz | |
docs: can.rst: fix a footnote reference
As stated at:
http://www.sphinx-doc.org/en/master/usage/restructuredtext/basics.html#footnotes
A footnote should contain either a number, a reference or
an auto number, e. g.:
[1], [#f1] or [#].
While using [*] accidentaly works for html, it fails for other
document outputs. In particular, it causes an error with LaTeX
output, causing all books after networking to not be built.
So, replace it by a valid syntax.
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Acked-by: Jonathan Corbet <corbet@lwn.net>
| -rw-r--r-- | Documentation/networking/can.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/networking/can.rst b/Documentation/networking/can.rst index d23c51abf8c6..2fd0b51a8c52 100644 --- a/Documentation/networking/can.rst +++ b/Documentation/networking/can.rst @@ -164,7 +164,7 @@ The Linux network devices (by default) just can handle the transmission and reception of media dependent frames. Due to the arbitration on the CAN bus the transmission of a low prio CAN-ID may be delayed by the reception of a high prio CAN frame. To -reflect the correct [*]_ traffic on the node the loopback of the sent +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. @@ -175,7 +175,7 @@ networking behaviour for CAN applications. Due to some requests from the RT-SocketCAN group the loopback optionally may be disabled for each separate socket. See sockopts from the CAN RAW sockets in :ref:`socketcan-raw-sockets`. -.. [*] you really like to have this when you're running analyser +.. [#f1] you really like to have this when you're running analyser tools like 'candump' or 'cansniffer' on the (same) node. |