From: Chen Gang Date: Mon, 22 Jul 2013 06:40:20 +0000 (+0800) Subject: powerpc: kernel: remove useless code which related with 'max_cpus' X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dfee0efe3ec8d4099c69e8234e4e4306619b9ba6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git powerpc: kernel: remove useless code which related with 'max_cpus' Since not need 'max_cpus' after the related commit, the related code are useless too, need be removed. The related commit: c1aa687 powerpc: Clean up obsolete code relating to decrementer and timebase The related warning: arch/powerpc/kernel/smp.c:323:43: warning: parameter ‘max_cpus’ set but not used [-Wunused-but-set-parameter] Signed-off-by: Chen Gang Reviewed-by: Srivatsa S. Bhat Signed-off-by: Benjamin Herrenschmidt --- diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index a3b64f3bf9a2..19d654b0150a 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -369,13 +369,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) cpumask_set_cpu(boot_cpuid, cpu_sibling_mask(boot_cpuid)); cpumask_set_cpu(boot_cpuid, cpu_core_mask(boot_cpuid)); - if (smp_ops) - if (smp_ops->probe) - max_cpus = smp_ops->probe(); - else - max_cpus = NR_CPUS; - else - max_cpus = 1; + if (smp_ops && smp_ops->probe) + smp_ops->probe(); } void smp_prepare_boot_cpu(void)