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3f9f5cd005
Define inet_sk_dscp() to get a dscp_t value from struct inet_sock, so that sctp_v4_get_dst() can easily set ->flowi4_tos from a dscp_t variable. For the SCTP_DSCP_SET_MASK case, we can just use inet_dsfield_to_dscp() to get a dscp_t value. Then, when converting ->flowi4_tos from __u8 to dscp_t, we'll just have to drop the inet_dscp_to_dsfield() conversion function. Signed-off-by: Guillaume Nault <gnault@redhat.com> Acked-by: Xin Long <lucien.xin@gmail.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Link: https://patch.msgid.link/1a645f4a0bc60ad18e7c0916642883ce8a43c013.1735835456.git.gnault@redhat.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 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.