fdd1a5303e
As the documentation for netif_trans_update() says, netdev_start_xmit() already updates the last-tx time after every good xmit. So don't duplicate that effort. One odd case is that qeth_flush_buffers() also gets called from our TX completion handler, to flush out any partially filled buffer when we switch the queue to non-packing mode. But as the TX completion handler will _always_ wake the txq, we don't have to worry about the TX watchdog there. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.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.