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![]() Local variable prev_intercept_idx in teo_select() is redundant because it cannot be 0 when candidate state index is 0. The prev_intercept_idx value is the index of the deepest enabled idle state, so if it is 0, state 0 is the deepest enabled idle state, in which case it must be the only enabled idle state, but then teo_select() would have returned early before initializing prev_intercept_idx. Thus prev_intercept_idx must be nonzero and the check of it against 0 always passes, so it can be dropped altogether. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Christian Loehle <christian.loehle@arm.com> Tested-by: Aboorva Devarajan <aboorvad@linux.ibm.com> Tested-by: Christian Loehle <christian.loehle@arm.com> Link: https://patch.msgid.link/3327997.aeNJFYEL58@rjwysocki.net [ rjw: Fixed typo in the changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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.. | ||
governors | ||
coupled.c | ||
cpuidle-arm.c | ||
cpuidle-at91.c | ||
cpuidle-big_little.c | ||
cpuidle-calxeda.c | ||
cpuidle-clps711x.c | ||
cpuidle-cps.c | ||
cpuidle-exynos.c | ||
cpuidle-haltpoll.c | ||
cpuidle-kirkwood.c | ||
cpuidle-mvebu-v7.c | ||
cpuidle-powernv.c | ||
cpuidle-psci-domain.c | ||
cpuidle-psci.c | ||
cpuidle-psci.h | ||
cpuidle-pseries.c | ||
cpuidle-qcom-spm.c | ||
cpuidle-riscv-sbi.c | ||
cpuidle-tegra.c | ||
cpuidle-ux500.c | ||
cpuidle-zynq.c | ||
cpuidle.c | ||
cpuidle.h | ||
driver.c | ||
dt_idle_genpd.c | ||
dt_idle_genpd.h | ||
dt_idle_states.c | ||
dt_idle_states.h | ||
governor.c | ||
Kconfig | ||
Kconfig.arm | ||
Kconfig.mips | ||
Kconfig.powerpc | ||
Kconfig.riscv | ||
Makefile | ||
poll_state.c | ||
sysfs.c |