pm: cpupower: bench: Prevent NULL dereference on malloc failure
[ Upstream commit 208baa3ec9043a664d9acfb8174b332e6b17fb69 ] If malloc returns NULL due to low memory, 'config' pointer can be NULL. Add a check to prevent NULL dereference. Link: https://lore.kernel.org/r/20250219122715.3892223-1-quic_zhonhan@quicinc.com Signed-off-by:Zhongqiu Han <quic_zhonhan@quicinc.com> Signed-off-by:
Shuah Khan <skhan@linuxfoundation.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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