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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-01-23 11:14:13 +0300
committerThomas Gleixner <tglx@linutronix.de>2019-01-29 22:08:42 +0300
commit75b710af7139768fd4ba2d4e05335d2344796279 (patch)
tree19b6a083e7a7c1fdf38c35af02e888e2f72659c4 /kernel/time/tick-broadcast.c
parentae503ab04913794b12e1939caa75aa091062a1b3 (diff)
downloadlinux-75b710af7139768fd4ba2d4e05335d2344796279.tar.xz
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/tick-broadcast.c')
-rw-r--r--kernel/time/tick-broadcast.c1
1 files changed, 1 insertions, 0 deletions
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)) {