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ia64: cleanup remove_siblinginfo()

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remove_siblinginfo() initialises variable 'last', but never uses it.
Drop unneeded code.

CC: Ingo Molnar <mingo@kernel.org>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Valentin Schneider <vschneid@redhat.com>
CC: linux-ia64@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Yury Norov 2022-05-06 21:08:10 -07:00
parent 525d651560
commit a570e68fab
1 changed files with 0 additions and 4 deletions
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4
arch/ia64/kernel/smpboot.c
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@ -576,8 +576,6 @@ clear_cpu_sibling_map(int cpu)
static void static void
remove_siblinginfo(int cpu) remove_siblinginfo(int cpu)
{ {
int last = 0;
if (cpu_data(cpu)->threads_per_core == 1 && if (cpu_data(cpu)->threads_per_core == 1 &&
cpu_data(cpu)->cores_per_socket == 1) { cpu_data(cpu)->cores_per_socket == 1) {
cpumask_clear_cpu(cpu, &cpu_core_map[cpu]); cpumask_clear_cpu(cpu, &cpu_core_map[cpu]);
@ -585,8 +583,6 @@ remove_siblinginfo(int cpu)
return; return;
} }
last = (cpumask_weight(&cpu_core_map[cpu]) == 1 ? 1 : 0);
/* remove it from all sibling map's */ /* remove it from all sibling map's */
clear_cpu_sibling_map(cpu); clear_cpu_sibling_map(cpu);
} }