vgaarb: Remove unneeded semicolons

Remove superfluous semicolons after function definitions.
Signed-off-by: Yue Zou <zouyue3@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210118010356.214491-1-zouyue3@huawei.com

include/linux/vgaarb.h

@@ -121,9 +121,9 @@ extern struct pci_dev *vga_default_device(void);
 extern void vga_set_default_device(struct pci_dev *pdev);
 extern int vga_remove_vgacon(struct pci_dev *pdev);
 #else
-static inline struct pci_dev *vga_default_device(void) { return NULL; };
-static inline void vga_set_default_device(struct pci_dev *pdev) { };
-static inline int vga_remove_vgacon(struct pci_dev *pdev) { return 0; };
+static inline struct pci_dev *vga_default_device(void) { return NULL; }
+static inline void vga_set_default_device(struct pci_dev *pdev) { }
+static inline int vga_remove_vgacon(struct pci_dev *pdev) { return 0; }
 #endif
 
 /*