vkbd: clean up empty lines in .c and .h files

sys/dev/vkbd/vkbd.c

@@ -344,7 +344,7 @@ vkbd_dev_read(struct cdev *dev, struct uio *uio, int flag)
 	state->ks_flags &= ~READ;
 
 	VKBD_UNLOCK(state);
-	
+
 	return (error);
 }
 
@@ -649,7 +649,7 @@ vkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
 			imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
 		kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
 		kbd->kb_data = (void *)state;
-	
+
 		KBD_FOUND_DEVICE(kbd);
 		KBD_PROBE_DONE(kbd);
 
@@ -1071,7 +1071,7 @@ vkbd_check_char(keyboard_t *kbd)
 		return (FALSE);
 
 	state = (vkbd_state_t *) kbd->kb_data;
-	
+
 	VKBD_LOCK(state);
 	if (!(state->ks_flags & COMPOSE) && (state->ks_composed_char > 0))
 		ready = TRUE;
@@ -1377,4 +1377,3 @@ vkbd_modevent(module_t mod, int type, void *data)
 }
 
 DEV_MODULE(vkbd, vkbd_modevent, NULL);
-

sys/dev/vkbd/vkbd_var.h

@@ -50,4 +50,3 @@ typedef struct vkbd_status	vkbd_status_t;
 typedef struct vkbd_status *	vkbd_status_p;
 
 #endif /* ndef _VKBD_VAR_H_ */
-