cpufreq: amd-pstate: Fix uninitialized variable in amd_pstate_cpu_boost_update()

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Smatch complains that "ret" could be uninitialized:

  drivers/cpufreq/amd-pstate.c:734 amd_pstate_cpu_boost_update()
  error: uninitialized symbol 'ret'.

This seems like it probably is a real issue.  Initialize "ret" to zero to
be safe.

Fixes: c8c68c38b5 ("cpufreq: amd-pstate: initialize core precision boost state")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Perry Yuan <perry.yuan@amd.com>
Acked-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Link: https://lore.kernel.org/lkml/7ff53543-6c04-48a0-8d99-7dc010b93b3a@stanley.mountain/T/
Signed-off-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

...

This commit is contained in:

Dan Carpenter 2024-08-13 15:21:13 +05:30 • committed by Mario Limonciello

parent 47ac09b91b

commit 67d95303c8

1 changed files with 1 additions and 1 deletions

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drivers/cpufreq/amd-pstate.c

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