Commit a9ce3233 authored Aug 26, 2018 by Linus Torvalds

Merge branch 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull licking update from Thomas Gleixner:
 "Mark the switch cases which fall through to the next case with the
  proper comment so the fallthrough compiler checks can be enabled"

* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Mark expected switch fall-throughs

parents 2923b27e b639186f

kernel/futex.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3523,10 +3523,12 @@ long do_futex(u32 __user uaddr, int op, u32 val, ktime_t timeout,
		switch (cmd) {
		case FUTEX_WAIT:
		val3 = FUTEX_BITSET_MATCH_ANY;
		/* fall through */
		case FUTEX_WAIT_BITSET:
		return futex_wait(uaddr, flags, val, timeout, val3);
		case FUTEX_WAKE:
		val3 = FUTEX_BITSET_MATCH_ANY;
		/* fall through */
		case FUTEX_WAKE_BITSET:
		return futex_wake(uaddr, flags, val, val3);
		case FUTEX_REQUEUE: