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hw/timer/aspeed_timer: Add a fall through comment 

Reported by GCC9 when building with CFLAG -Wimplicit-fallthrough=2:

  hw/timer/aspeed_timer.c: In function ‘aspeed_timer_set_value’:
  hw/timer/aspeed_timer.c:283:24: error: this statement may fall through [-Werror=implicit-fallthrough=]
    283 |         if (old_reload || !t->reload) {
        |             ~~~~~~~~~~~^~~~~~~~~~~~~
  hw/timer/aspeed_timer.c:287:5: note: here
    287 |     case TIMER_REG_STATUS:
        |     ^~~~
  cc1: all warnings being treated as errors

Add the missing fall through comment.

Fixes: 1403f36447
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20191218192526.13845-4-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-12-18 20:25:23 +01:00 committed by Paolo Bonzini
parent ada4406516
commit f70fe185f9
1 changed files with 1 additions and 1 deletions
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2
hw/timer/aspeed_timer.c
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@ -283,7 +283,7 @@ static void aspeed_timer_set_value(AspeedTimerCtrlState *s, int timer, int reg,
if (old_reload || !t->reload) {
break;
}
/* fall through to re-enable */
case TIMER_REG_STATUS:
if (timer_enabled(t)) {
uint64_t now = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);