KVM: Drop unused kvm_dirty_gfn_invalid()

xzpeter · bonzini · commit 109bbba5066b · 2021-09-06T08:23:46.000-04:00
Drop the unused function as reported by test bot.

Reported-by: kernel test robot &lt;lkp@intel.com&gt;
Signed-off-by: Peter Xu &lt;peterx@redhat.com&gt;
Message-Id: &lt;20210901230904.15164-1-peterx@redhat.com&gt;
Signed-off-by: Paolo Bonzini &lt;pbonzini@redhat.com&gt;
diff --git a/virt/kvm/dirty_ring.c b/virt/kvm/dirty_ring.c
@@ -91,11 +91,6 @@ static inline void kvm_dirty_gfn_set_dirtied(struct kvm_dirty_gfn *gfn)
 	gfn->flags = KVM_DIRTY_GFN_F_DIRTY;
 }
 
-static inline bool kvm_dirty_gfn_invalid(struct kvm_dirty_gfn *gfn)
-{
-	return gfn->flags == 0;
-}
-
 static inline bool kvm_dirty_gfn_harvested(struct kvm_dirty_gfn *gfn)
 {
 	return gfn->flags & KVM_DIRTY_GFN_F_RESET;

Original file line number	Diff line number	Diff line change
`@@ -91,11 +91,6 @@ static inline void kvm_dirty_gfn_set_dirtied(struct kvm_dirty_gfn *gfn)`
`91`	`91`	`gfn->flags = KVM_DIRTY_GFN_F_DIRTY;`
`92`	`92`	`}`
`93`	`93`
`94`		`-static inline bool kvm_dirty_gfn_invalid(struct kvm_dirty_gfn *gfn)`
`95`		`-{`
`96`		`- return gfn->flags == 0;`
`97`		`-}`
`98`		`-`
`99`	`94`	`static inline bool kvm_dirty_gfn_harvested(struct kvm_dirty_gfn *gfn)`
`100`	`95`	`{`
`101`	`96`	`return gfn->flags & KVM_DIRTY_GFN_F_RESET;`