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From:   Yury Norov <yury.norov@gmail.com>
To:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        David Laight <David.Laight@ACULAB.COM>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Joe Perches <joe@perches.com>,
        Julia Lawall <Julia.Lawall@inria.fr>,
        =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= <mirq-linux@rere.qmqm.pl>,
        Nicholas Piggin <npiggin@gmail.com>,
        Nicolas Palix <nicolas.palix@imag.fr>,
        Peter Zijlstra <peterz@infradead.org>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Matti Vaittinen <Matti.Vaittinen@fi.rohmeurope.com>,
        linux-kernel@vger.kernel.org
Cc:     Yury Norov <yury.norov@gmail.com>, Ingo Molnar <mingo@kernel.org>,
        Valentin Schneider <vschneid@redhat.com>,
        linux-ia64@vger.kernel.org
Subject: [PATCH 12/22] ia64: cleanup remove_siblinginfo()
Date:   Tue, 10 May 2022 08:47:40 -0700
Message-Id: <20220510154750.212913-13-yury.norov@gmail.com>
In-Reply-To: <20220510154750.212913-1-yury.norov@gmail.com>
References: <20220510154750.212913-1-yury.norov@gmail.com>
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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>
---
 arch/ia64/kernel/smpboot.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index d10f780c13b9..d0e935cf2093 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -576,8 +576,6 @@ clear_cpu_sibling_map(int cpu)
 static void
 remove_siblinginfo(int cpu)
 {
-	int last = 0;
-
 	if (cpu_data(cpu)->threads_per_core == 1 &&
 	    cpu_data(cpu)->cores_per_socket == 1) {
 		cpumask_clear_cpu(cpu, &cpu_core_map[cpu]);
@@ -585,8 +583,6 @@ remove_siblinginfo(int cpu)
 		return;
 	}
 
-	last = (cpumask_weight(&cpu_core_map[cpu]) == 1 ? 1 : 0);
-
 	/* remove it from all sibling map's */
 	clear_cpu_sibling_map(cpu);
 }
-- 
2.32.0