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From: Stefan Weil <sw@weilnetz.de>
Date: Tue, 17 Sep 2013 22:39:55 +0200
Message-Id: <1379450395-13460-1-git-send-email-sw@weilnetz.de>
Subject: [Qemu-devel] [PATCH] kvm: Fix compiler warning (clang)
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Cc: qemu-trivial <qemu-trivial@nongnu.org>, Stefan Weil <sw@weilnetz.de>

Report from clang analyzer:

clock.c:42:15: warning:
Value stored to 'cpu' during its initialization is never read

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 hw/i386/kvm/clock.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index 92aabb8..383938d 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -39,7 +39,7 @@ static void kvmclock_vm_state_change(void *opaque, int running,
                                      RunState state)
 {
     KVMClockState *s = opaque;
-    CPUState *cpu = first_cpu;
+    CPUState *cpu;
     int cap_clock_ctrl = kvm_check_extension(kvm_state, KVM_CAP_KVMCLOCK_CTRL);
     int ret;
 
-- 
1.7.10.4