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7e1b54d077
The 'if (ntu == rx_ring->count)' block in i40e_alloc_rx_buffers_zc() was previously residing in the loop, but after introducing the batched interface it is used only to wrap-around the NTU descriptor, thus no more need to assign 'xdp'. 'cleaned_count' in i40e_clean_rx_irq_zc() was previously being incremented in the loop, but after commitf12738b6ec("i40e: remove unnecessary cleaned_count updates") it gets assigned only once after it, so the initialization can be dropped. Fixes:6aab0bb0c5("i40e: Use the xsk batched rx allocation interface") Fixes:f12738b6ec("i40e: remove unnecessary cleaned_count updates") Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@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 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.