f917249833
struct ena_ring holds a union of free_rx_ids and free_tx_ids. Both of the above fields mean the exact same thing and are used exactly the same way. Furthermore, these fields are always used with a prefix of the type of ring. So for tx it will be tx_ring->free_tx_ids, and for rx it will be rx_ring->free_rx_ids, which shows how redundant the "_tx" and "_rx" parts are. Furthermore still, this may lead to confusing code like where tx_ring->free_rx_ids which works correctly but looks like a mess. This commit removes the aforementioned redundancy by replacing the free_rx/tx_ids union with a single free_ids field. It also changes a single goto label name from err_free_tx_ids: to err_tx_free_ids: for consistency with the above new notation. Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com> Signed-off-by: Sameeh Jubran <sameehj@amazon.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.