2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c
index 276577d08fba..4d730fdbd528 100644
--- a/drivers/char/watchdog/machzwd.c
+++ b/drivers/char/watchdog/machzwd.c
@@ -325,7 +325,7 @@ static int zf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
                         return put_user(0, p);
 
                 case WDIOC_KEEPALIVE:
-                        zf_ping(0);
+                        zf_ping(NULL);
                         break;
 
                 default:
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 22c426cd8cb2..be793770f31b 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -333,7 +333,7 @@ static void rmap_desc_remove_entry(struct kvm_vcpu *vcpu,
         for (j = RMAP_EXT - 1; !desc->shadow_ptes[j] && j > i; --j)
                 ;
         desc->shadow_ptes[i] = desc->shadow_ptes[j];
-        desc->shadow_ptes[j] = 0;
+        desc->shadow_ptes[j] = NULL;
         if (j != 0)
                 return;
         if (!prev_desc && !desc->more)