63a560b528
The packet length encoded in an IPA packet status buffer is computed more than once in ipa_endpoint_status_parse(). It is also checked again in ipa_endpoint_status_skip(), which that function calls. Compute the length once, and use that computed value later rather than recomputing it. Check for it being zero in the parse function rather than in ipa_endpoint_status_skip(). Signed-off-by: Alex Elder <elder@linaro.org> 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.