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Several drivers (see below) explicitly set the queue .use_prio configuration to false. However, as this structure is allocated using devm_kzalloc(), all members default to zero unless otherwise explicitly initialised. .use_prio isn't, so defaults to false. Remove these unnecessary initialisations, leaving stmmac_platform.c as the only file that .use_prio is set true. $ grep 'use_prio =' *.c dwmac-intel.c: plat->tx_queues_cfg[0].use_prio = false; dwmac-intel.c: plat->rx_queues_cfg[0].use_prio = false; dwmac-intel.c: plat->rx_queues_cfg[i].use_prio = false; dwmac-intel.c: plat->tx_queues_cfg[i].use_prio = false; dwmac-loongson.c: plat->tx_queues_cfg[0].use_prio = false; dwmac-loongson.c: plat->rx_queues_cfg[0].use_prio = false; stmmac_pci.c: plat->tx_queues_cfg[0].use_prio = false; stmmac_pci.c: plat->rx_queues_cfg[0].use_prio = false; stmmac_pci.c: plat->tx_queues_cfg[i].use_prio = false; stmmac_pci.c: plat->rx_queues_cfg[i].use_prio = false; stmmac_platform.c: plat->rx_queues_cfg[queue].use_prio = false; stmmac_platform.c: plat->rx_queues_cfg[queue].use_prio = true; stmmac_platform.c: plat->tx_queues_cfg[queue].use_prio = false; stmmac_platform.c: plat->tx_queues_cfg[queue].use_prio = true; Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://patch.msgid.link/E1vJvjV-0000000EVkC-0WAV@rmk-PC.armlinux.org.uk 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.