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[ Upstream commit1521db37f0] Clang static analysis reports this issue qlcnic_dcb.c:382:10: warning: Assigned value is garbage or undefined mbx_out = *val; ^ ~~~~ val is set in the qlcnic_dcb_query_hw_capability() wrapper. If there is no query_hw_capability op in dcp, success is returned without setting the val. For this and similar wrappers, return -EOPNOTSUPP. Fixes:14d385b990("qlcnic: dcb: Query adapter DCB capabilities.") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@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 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.