Index: /trunk/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c
===================================================================
--- /trunk/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c	(revision 65990)
+++ /trunk/src/VBox/Runtime/r0drv/linux/semmutex-r0drv-linux.c	(revision 65991)
@@ -207,9 +207,5 @@
 
         /* Go to sleep. */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0)
         set_current_state(fInterruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
-#else
-        set_task_state(pSelf, fInterruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
-#endif
         spin_unlock_irq(&pThis->Spinlock);