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Hangbin Liu
004b39427f
Previously we will return directly if (!rt || !rt->fib6_nh.fib_nh_gw_family) in function rt6_probe(), but after commitcc3a86c802("ipv6: Change rt6_probe to take a fib6_nh"), the logic changed to return if there is fib_nh_gw_family. Fixes:cc3a86c802("ipv6: Change rt6_probe to take a fib6_nh") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: David Ahern <dsahern@gmail.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.
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.