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Russell King (Oracle)andJakub Kicinski
7e975caa0f
Improve the readibility of the code setting ndev->max_mtu. This depends on the hardware specific maximum defined by the MAC core, and also a platform provided maximum. The code was originally checking that the platform specific maximum was between ndev->min_mtu..MAC core maximum before reducing ndev->max_mtu, otherwise if the platform specific maximum was less than ndev->min_mtu, issuing a warning. Re-order the code to handle the case where the platform specific max is below ndev->min_mtu, which then means that the subsequent test is simply reducing ndev->max_mtu. Update the comment, and add a few blank lines to separate the blocks of code. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://patch.msgid.link/E1vImWA-0000000DrIl-1HZY@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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 reStructuredText markup notation.
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.