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412e1775f4
Most of the logic in qca8k_port_bridge_join() and qca8k_port_bridge_leave() is the same. Refactor to reduce duplication and prepare for reusing the code for implementing bridge port isolation. dsa_port_offloads_bridge_dev() is used instead of dsa_port_offloads_bridge(), passing the bridge in as a struct netdevice *, as we won't have a struct dsa_bridge in qca8k_port_bridge_flags(). The error handling is changed slightly in the bridge leave case, returning early and emitting an error message when a regmap access fails. This shouldn't matter in practice, as there isn't much we can do if communication with the switch breaks down in the middle of reconfiguration. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.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 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.