linux-kernel - [tip:x86/urgent] x86/hyperv: Hide unused label

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Date:   Wed, 1 Mar 2017 01:54:51 -0800
From:   tip-bot for Arnd Bergmann <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        haiyangz@...rosoft.com, tglx@...utronix.de, arnd@...db.de,
        sthemmin@...rosoft.com, vkuznets@...hat.com, hpa@...or.com,
        gregkh@...uxfoundation.org, kys@...rosoft.com
Subject: [tip:x86/urgent] x86/hyperv: Hide unused label

Commit-ID:  73667e31a153a66da97feb1584726222504924f8
Gitweb:     http://git.kernel.org/tip/73667e31a153a66da97feb1584726222504924f8
Author:     Arnd Bergmann <arnd@...db.de>
AuthorDate: Tue, 14 Feb 2017 22:17:17 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 1 Mar 2017 10:51:40 +0100

x86/hyperv: Hide unused label

This new 32-bit warning just showed up:

arch/x86/hyperv/hv_init.c: In function 'hyperv_init':
arch/x86/hyperv/hv_init.c:167:1: error: label 'register_msr_cs' defined but not used [-Werror=unused-label]

The easiest solution is to move the label up into the existing #ifdef that
has the goto.

Fixes: dee863b571b0 ("hv: export current Hyper-V clocksource")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Acked-by: Stephen Hemminger <sthemmin@...rosoft.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Haiyang Zhang <haiyangz@...rosoft.com>
Cc: devel@...uxdriverproject.org
Cc: Vitaly Kuznetsov <vkuznets@...hat.com>
Cc: "K. Y. Srinivasan" <kys@...rosoft.com>
Link: http://lkml.kernel.org/r/20170214211736.2641241-1-arnd@arndb.de
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

---
 arch/x86/hyperv/hv_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index db64baf0..8bef70e 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -158,13 +158,13 @@ void hyperv_init(void)
 		clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100);
 		return;
 	}
+register_msr_cs:
 #endif
 	/*
 	 * For 32 bit guests just use the MSR based mechanism for reading
 	 * the partition counter.
 	 */
 
-register_msr_cs:
 	hyperv_cs = &hyperv_cs_msr;
 	if (ms_hyperv.features & HV_X64_MSR_TIME_REF_COUNT_AVAILABLE)
 		clocksource_register_hz(&hyperv_cs_msr, NSEC_PER_SEC/100);