diff options
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-12-11 14:23:11 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-14 13:34:50 -0800 |
| commit | 9220e39b5c900c67ddcb517d52fe52d90fb5e3c8 (patch) | |
| tree | a2b9ef3698898f67f4a8de882d87d5668a9b875a /drivers/hv/hv.c | |
| parent | 1b2c841467515425636c15799ac90f6c4821acc0 (diff) | |
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>
Diffstat (limited to 'drivers/hv/hv.c')
| -rw-r--r-- | drivers/hv/hv.c | 5 |
1 files changed, 3 insertions, 2 deletions
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; |