3 files changed, 12 insertions, 11 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 4a21b0f8491c..2a36f7f7c4c7 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -989,8 +989,8 @@ struct kvm_mmu_pages {
              idx < 512;                                 \
              idx = find_next_bit(bitmap, 512, idx+1))
 
-int mmu_pages_add(struct kvm_mmu_pages *pvec, struct kvm_mmu_page *sp,
-                   int idx)
+static int mmu_pages_add(struct kvm_mmu_pages *pvec, struct kvm_mmu_page *sp,
+                         int idx)
 {
         int i;
 
@@ -1121,8 +1121,9 @@ struct mmu_page_path {
                         i < pvec.nr && ({ sp = pvec.page[i].sp; 1;});   \
                         i = mmu_pages_next(&pvec, &parents, i))
 
-int mmu_pages_next(struct kvm_mmu_pages *pvec, struct mmu_page_path *parents,
-                   int i)
+static int mmu_pages_next(struct kvm_mmu_pages *pvec,
+                          struct mmu_page_path *parents,
+                          int i)
 {
         int n;
 
@@ -1141,7 +1142,7 @@ int mmu_pages_next(struct kvm_mmu_pages *pvec, struct mmu_page_path *parents,
         return n;
 }
 
-void mmu_pages_clear_parents(struct mmu_page_path *parents)
+static void mmu_pages_clear_parents(struct mmu_page_path *parents)
 {
         struct kvm_mmu_page *sp;
         unsigned int level = 0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index e4db5be7c953..8ca100a9ecac 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2043,8 +2043,8 @@ static struct kvm_io_device *vcpu_find_mmio_dev(struct kvm_vcpu *vcpu,
         return dev;
 }
 
-int kvm_read_guest_virt(gva_t addr, void *val, unsigned int bytes,
-                        struct kvm_vcpu *vcpu)
+static int kvm_read_guest_virt(gva_t addr, void *val, unsigned int bytes,
+                               struct kvm_vcpu *vcpu)
 {
         void *data = val;
         int r = X86EMUL_CONTINUE;
@@ -2073,8 +2073,8 @@ out:
         return r;
 }
 
-int kvm_write_guest_virt(gva_t addr, void *val, unsigned int bytes,
-                         struct kvm_vcpu *vcpu)
+static int kvm_write_guest_virt(gva_t addr, void *val, unsigned int bytes,
+                                struct kvm_vcpu *vcpu)
 {
         void *data = val;
         int r = X86EMUL_CONTINUE;
diff --git a/virt/kvm/irq_comm.c b/virt/kvm/irq_comm.c
index a70d805e0148..864ac5483baa 100644
--- a/virt/kvm/irq_comm.c
+++ b/virt/kvm/irq_comm.c
@@ -233,8 +233,8 @@ void kvm_free_irq_routing(struct kvm *kvm)
         __kvm_free_irq_routing(&kvm->irq_routing);
 }
 
-int setup_routing_entry(struct kvm_kernel_irq_routing_entry *e,
-                        const struct kvm_irq_routing_entry *ue)
+static int setup_routing_entry(struct kvm_kernel_irq_routing_entry *e,
+                               const struct kvm_irq_routing_entry *ue)
 {
         int r = -EINVAL;
         int delta;