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f6b1eebbdb
Clang warns (or errors with CONFIG_WERROR=y):
drivers/cpufreq/amd-pstate-ut.c:262:6: error: variable 'ret' is uninitialized when used here [-Werror,-Wuninitialized]
262 | if (ret)
| ^~~
ret is declared at the top of the function and in the for loop so the
initialization of ret is local to the loop. Remove the declaration in
the for loop so that ret is always used initialized.
Fixes: d26d16438b ("amd-pstate-ut: Reset amd-pstate driver mode after running selftests")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505072226.g2QclhaR-lkp@intel.com/
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20250512-amd-pstate-ut-uninit-ret-v1-1-fcb4104f502e@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.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 reStructuredText 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.