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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-08-16 12:21:24 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-08-20 18:23:00 +0200 |
| commit | b639186ffe9168fd1d2f95a1fff8571720739126 (patch) | |
| tree | 74dc022500adf9c8fb46ef9891f4e4c7b312d6e2 /kernel/futex.c | |
| parent | f19f5c49bbc3ffcc9126cc245fc1b24cc29f4a37 (diff) | |
| download | linux-stable-b639186ffe9168fd1d2f95a1fff8571720739126.tar.gz linux-stable-b639186ffe9168fd1d2f95a1fff8571720739126.tar.bz2 linux-stable-b639186ffe9168fd1d2f95a1fff8571720739126.zip | |
futex: Mark expected switch fall-throughs
In preparation of enabling -Wimplicit-fallthrough, mark switch cases which
fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Darren Hart <dvhart@infradead.org>
Link: https://lkml.kernel.org/r/20180816172124.GA2407@embeddedor.com
Diffstat (limited to 'kernel/futex.c')
| -rw-r--r-- | kernel/futex.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index 1f450e092c74..11fc3bb456d6 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -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: |