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65144067d3
The goal of this change is to reduce mv88e6xxx_port_vlan() to a form where dsa_port_bridge_same() can be used, since the dp->bridge_dev pointer will be hidden in a future change. To do that, we observe that the "br" pointer is deduced from a dp->bridge_dev in both cases (of a physical switch port as well as a virtual bridge). So instead of keeping the "br" pointer, we can just keep the "dp" pointer from which "br" gets derived. In the last iteration over switch ports, we must use another iterator variable, "other_dp"since now we use the "dp" variable to keep an indirect reference to the bridge. While at it, the old code used to filter only the ports which were part of the same switch as "ds". There exists a dedicated DSA port iterator for that: dsa_switch_for_each_port (which skips the ports in the tree that belong to non-local switches), so we can just use that. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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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.
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.