From: K. Y. Srinivasan <kys@microsoft.com>
Date: Thu, 19 Jan 2017 18:51:53 +0000 (-0700)
Subject: Drivers: hv: vmbus: Get rid of an unsused variable
X-Git-Tag: v4.11-rc1~118^2~107
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d383877db60bcc7fd02d1051a90e078d731dfb59;p=karo-tx-linux.git

Drivers: hv: vmbus: Get rid of an unsused variable

The version variable while it is initialized is not used;
get rid of it.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index ae5436e9c8a4..ced2077bb925 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -261,16 +261,12 @@ void hv_synic_free(void)
  */
 int hv_synic_init(unsigned int cpu)
 {
-	u64 version;
 	union hv_synic_simp simp;
 	union hv_synic_siefp siefp;
 	union hv_synic_sint shared_sint;
 	union hv_synic_scontrol sctrl;
 	u64 vp_index;
 
-	/* Check the version */
-	rdmsrl(HV_X64_MSR_SVERSION, version);
-
 	/* Setup the Synic's message page */
 	rdmsrl(HV_X64_MSR_SIMP, simp.as_uint64);
 	simp.simp_enabled = 1;