diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-01-23 02:14:13 -0600 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-01-29 20:08:42 +0100 |
| commit | 75b710af7139768fd4ba2d4e05335d2344796279 (patch) | |
| tree | 19b6a083e7a7c1fdf38c35af02e888e2f72659c4 /kernel/time | |
| parent | ae503ab04913794b12e1939caa75aa091062a1b3 (diff) | |
| download | linux-75b710af7139768fd4ba2d4e05335d2344796279.tar.gz linux-75b710af7139768fd4ba2d4e05335d2344796279.tar.bz2 linux-75b710af7139768fd4ba2d4e05335d2344796279.zip | |
timers: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where fall through is indeed expected.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20190123081413.GA3949@embeddedor
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/hrtimer.c | 2 | ||||
| -rw-r--r-- | kernel/time/tick-broadcast.c | 1 | ||||
| -rw-r--r-- | kernel/time/timer.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index f5cfa1b73d6f..6418e1bdc549 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -364,7 +364,7 @@ static bool hrtimer_fixup_activate(void *addr, enum debug_obj_state state) switch (state) { case ODEBUG_STATE_ACTIVE: WARN_ON(1); - + /* fall through */ default: return false; } diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c index 803fa67aace9..ee834d4fb814 100644 --- a/kernel/time/tick-broadcast.c +++ b/kernel/time/tick-broadcast.c @@ -375,6 +375,7 @@ void tick_broadcast_control(enum tick_broadcast_mode mode) switch (mode) { case TICK_BROADCAST_FORCE: tick_broadcast_forced = 1; + /* fall through */ case TICK_BROADCAST_ON: cpumask_set_cpu(cpu, tick_broadcast_on); if (!cpumask_test_and_set_cpu(cpu, tick_broadcast_mask)) { diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 444156debfa0..167e71f9ed3c 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -647,7 +647,7 @@ static bool timer_fixup_activate(void *addr, enum debug_obj_state state) case ODEBUG_STATE_ACTIVE: WARN_ON(1); - + /* fall through */ default: return false; } |