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f8510d67d6
When building with -Wsometimes-uninitialized, Clang warns: drivers/net/wireless/intel/iwlwifi/mvm/sta.c:2114:12: warning: variable 'queue' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] Clang can't evaluate at this point that WARN(1, ...) always returns true because __ret_warn_on is defined as !!(condition), which isn't immediately evaluated as 1. Change this branch to else so that it's clear to Clang that we intend to bail out here. Link: https://github.com/ClangBuiltLinux/linux/issues/399 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> [added a few more braces] Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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.