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Yangtao Li authored
kmalloc() could fail, so insert a check of its return value. And if it fails, returns -ENOMEM. And remove (struct pstate_idx_revmap_data *) to fix coccinelle WARNING by the way. WARNING: casting value returned by memory allocation function to (struct pstate_idx_revmap_data *) is useless. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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