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31bae7dad3
gcc points out that the length of the temporary buffer may not be sufficient for
large numbers of leds:
drivers/net/phy/mscc.c: In function 'vsc85xx_probe':
drivers/net/phy/mscc.c:460:45: error: '-mode' directive writing 5 bytes into a region of size between 0 and 9 [-Werror=format-overflow=]
ret = sprintf(led_dt_prop, "vsc8531,led-%d-mode", i);
^~~~~
drivers/net/phy/mscc.c:460:9: note: 'sprintf' output between 19 and 28 bytes into a destination of size 22
ret = sprintf(led_dt_prop, "vsc8531,led-%d-mode", i);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
While we can make a reasonable assumption that the number of LEDs is small,
the cost of making the buffer a little bigger is insignificant as well.
Fixes: 11bfdabb7f ("net: phy: mscc: factorize code for LEDs mode")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.