powerpc/smp: Use '==' instead of '<' for system_state
'system_state < SYSTEM_RUNNING' will have same effect with 'system_state == SYSTEM_BOOTING', but the later one is more clearer. Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -142,7 +142,7 @@ static int smp_cell_cpu_bootable(unsigned int nr)
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* during boot if the user requests it. Odd-numbered
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* cpus are assumed to be secondary threads.
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*/
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if (system_state < SYSTEM_RUNNING &&
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if (system_state == SYSTEM_BOOTING &&
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cpu_has_feature(CPU_FTR_SMT) &&
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!smt_enabled_at_boot && cpu_thread_in_core(nr) != 0)
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return 0;
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@ -51,7 +51,7 @@ static int pnv_smp_cpu_bootable(unsigned int nr)
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/* Special case - we inhibit secondary thread startup
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* during boot if the user requests it.
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*/
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if (system_state < SYSTEM_RUNNING && cpu_has_feature(CPU_FTR_SMT)) {
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if (system_state == SYSTEM_BOOTING && cpu_has_feature(CPU_FTR_SMT)) {
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if (!smt_enabled_at_boot && cpu_thread_in_core(nr) != 0)
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return 0;
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if (smt_enabled_at_boot
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@ -192,7 +192,7 @@ static int smp_pSeries_cpu_bootable(unsigned int nr)
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/* Special case - we inhibit secondary thread startup
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* during boot if the user requests it.
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*/
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if (system_state < SYSTEM_RUNNING && cpu_has_feature(CPU_FTR_SMT)) {
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if (system_state == SYSTEM_BOOTING && cpu_has_feature(CPU_FTR_SMT)) {
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if (!smt_enabled_at_boot && cpu_thread_in_core(nr) != 0)
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return 0;
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if (smt_enabled_at_boot
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