2 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 8e5a9dfb76bf..e7445df44d6c 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -873,6 +873,8 @@ struct fb_info {
 static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
         struct apertures_struct *a = kzalloc(sizeof(struct apertures_struct)
                         + max_num * sizeof(struct aperture), GFP_KERNEL);
+        if (!a)
+                return NULL;
         a->count = max_num;
         return a;
 }
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h
index c9a975976995..814f294d4cd0 100644
--- a/include/linux/vgaarb.h
+++ b/include/linux/vgaarb.h
@@ -29,6 +29,7 @@
  */
 
 #ifndef LINUX_VGA_H
+#define LINUX_VGA_H
 
 #include <asm/vga.h>