KVM: MMU: Remove unused kvm parameter from __gfn_to_rmap()

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0a11468d853f933dc0c8b78fd1981d5107c3f9e1..75b8f579b2a6ed66ae2897e17f5af5ec05f8a5d4 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -946,7 +946,7 @@ static void pte_list_walk(unsigned long *pte_list, pte_list_walk_fn fn)
        }
 }
 
-static unsigned long *__gfn_to_rmap(struct kvm *kvm, gfn_t gfn, int level,
+static unsigned long *__gfn_to_rmap(gfn_t gfn, int level,
                                    struct kvm_memory_slot *slot)
 {
        struct kvm_lpage_info *linfo;
@@ -966,7 +966,7 @@ static unsigned long *gfn_to_rmap(struct kvm *kvm, gfn_t gfn, int level)
        struct kvm_memory_slot *slot;
 
        slot = gfn_to_memslot(kvm, gfn);
-       return __gfn_to_rmap(kvm, gfn, level, slot);
+       return __gfn_to_rmap(gfn, level, slot);
 }
 
 static bool rmap_can_add(struct kvm_vcpu *vcpu)
@@ -1018,7 +1018,7 @@ int kvm_mmu_rmap_write_protect(struct kvm *kvm, u64 gfn,
        u64 *spte;
        int i, write_protected = 0;
 
-       rmapp = __gfn_to_rmap(kvm, gfn, PT_PAGE_TABLE_LEVEL, slot);
+       rmapp = __gfn_to_rmap(gfn, PT_PAGE_TABLE_LEVEL, slot);
        spte = rmap_next(kvm, rmapp, NULL);
        while (spte) {
                BUG_ON(!(*spte & PT_PRESENT_MASK));
@@ -1033,7 +1033,7 @@ int kvm_mmu_rmap_write_protect(struct kvm *kvm, u64 gfn,
        /* check for huge page mappings */
        for (i = PT_DIRECTORY_LEVEL;
             i < PT_PAGE_TABLE_LEVEL + KVM_NR_PAGE_SIZES; ++i) {
-               rmapp = __gfn_to_rmap(kvm, gfn, i, slot);
+               rmapp = __gfn_to_rmap(gfn, i, slot);
                spte = rmap_next(kvm, rmapp, NULL);
                while (spte) {
                        BUG_ON(!(*spte & PT_PRESENT_MASK));