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a3374d7d33
When uninitializing CMDQ, HCLGE_STATE_CMD_DISABLE will be set up firstly, then the driver does not send command anymore. So, hclge_free_cmd_desc can be called without holding ring->lock. hclge_destroy_cmd_queue() and hclge_destroy_queue() are unnecessary now, so removes them, the VF driver has implemented currently. BTW, the VF driver should set up HCLGEVF_STATE_CMD_DISABLE as well in the hclgevf_cmd_uninit(), just likes what the PF driver does. Signed-off-by: Huazhong Tan <tanhuazhong@huawei.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.