[PATCH 3/4] mmu: don't pass *kvm to spte_write_protect

Bandan Das
2016-07-20T22:25:35Z

That parameter isn't used in the function,
it's probably a historical artifact.

Signed-off-by: Bandan Das <bsd@redhat.com>
---
arch/x86/kvm/mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index def97b3..aaecd10 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1204,7 +1204,7 @@ static void drop_large_spte(struct kvm_vcpu *vcpu, u64 *sptep)
*
* Return true if tlb need be flushed.
*/
-static bool spte_write_protect(struct kvm *kvm, u64 *sptep, bool pt_protect)
+static bool spte_write_protect(u64 *sptep, bool pt_protect)
{
u64 spte = *sptep;

@@ -1230,7 +1230,7 @@ static bool __rmap_write_protect(struct kvm *kvm,
bool flush = false;

for_each_rmap_spte(rmap_head, &iter, sptep)
- flush |= spte_write_protect(kvm, sptep, pt_protect);
+ flush |= spte_write_protect(sptep, pt_protect);

return flush;
}
--
2.5.5