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a045d2f2d0
i40e support XDP multi-buffer so it is supposed to use __xdp_rxq_info_reg() instead of xdp_rxq_info_reg() and set the frag_size. It can not be simply converted at existing callsite because rx_buf_len could be un-initialized, so let us register xdp_rxq_info within i40e_configure_rx_ring(), which happen to be called with already initialized rx_buf_len value. Commit5180ff1364("i40e: use int for i40e_status") converted 'err' to int, so two variables to deal with return codes are not needed within i40e_configure_rx_ring(). Remove 'ret' and use 'err' to handle status from xdp_rxq_info registration. Fixes:e213ced19b("i40e: add support for XDP multi-buffer Rx") Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Link: https://lore.kernel.org/r/20240124191602.566724-11-maciej.fijalkowski@intel.com Signed-off-by: Alexei Starovoitov <ast@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.