KVM: remove duplicated task_switch check

Probably introduced by a bad merge.

Signed-off-by: Gleb Natapov <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 58c5cddf363d9150ccd835ec17eb416d140683ac..dbddcc2d2c97c4c175169741922f4d10e82b403c 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4525,11 +4525,6 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
                kvm_set_rflags(vcpu, eflags & ~X86_EFLAGS_NT);
        }
 
-       /* set back link to prev task only if NT bit is set in eflags
-          note that old_tss_sel is not used afetr this point */
-       if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)
-               old_tss_sel = 0xffff;
-
        /* set back link to prev task only if NT bit is set in eflags
           note that old_tss_sel is not used afetr this point */
        if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)