From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Fri, 11 Dec 2015 08:53:11 +0000 (+0530)
Subject: Drivers: hv: vmbus: fix build warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9220e39b5c900c67ddcb517d52fe52d90fb5e3c8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Drivers: hv: vmbus: fix build warning

We were getting build warning about unused variable "tsc_msr" and
"va_tsc" while building for i386 allmodconfig.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 6341be8739ae..ad7fc6d92c35 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -192,9 +192,7 @@ int hv_init(void)
 {
 	int max_leaf;
 	union hv_x64_msr_hypercall_contents hypercall_msr;
-	union hv_x64_msr_hypercall_contents tsc_msr;
 	void *virtaddr = NULL;
-	void *va_tsc = NULL;
 
 	memset(hv_context.synic_event_page, 0, sizeof(void *) * NR_CPUS);
 	memset(hv_context.synic_message_page, 0,
@@ -240,6 +238,9 @@ int hv_init(void)
 
 #ifdef CONFIG_X86_64
 	if (ms_hyperv.features & HV_X64_MSR_REFERENCE_TSC_AVAILABLE) {
+		union hv_x64_msr_hypercall_contents tsc_msr;
+		void *va_tsc;
+
 		va_tsc = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL);
 		if (!va_tsc)
 			goto cleanup;