6cd8ec58c1
Since commita4dfa72d0a("tipc: set default MTU for UDP media"), it's been no longer using dev->mtu for b->mtu, and the issue described in commit3de81b7588("tipc: check minimum bearer MTU") doesn't exist in UDP bearer any more. Besides, dev->mtu can still be changed to a too small mtu after the UDP bearer is created even with tipc_mtu_bad() check in tipc_udp_enable(). Note that NETDEV_CHANGEMTU event processing in tipc_l2_device_event() doesn't really work for UDP bearer. So this patch deletes the unnecessary tipc_mtu_bad from tipc_udp_enable. Signed-off-by: Xin Long <lucien.xin@gmail.com> Reviewed-by: Tung Nguyen <tung.q.nguyen@dektech.com.au> Link: https://lore.kernel.org/r/282f1f5cc40e6cad385aa1c60569e6c5b70e2fb3.1685371933.git.lucien.xin@gmail.com 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 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.