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os: NextDPMSTimeout: mark intentional fallthroughs in switch

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The comment at the top of the function tells humans the fallthroughs
are intentional, but gcc doesn't parse that.

Clears 3 -Wimplicit-fallthrough warnings from gcc 14.1

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1716>
(cherry picked from commit b306df5a60)
This commit is contained in:
Alan Coopersmith 2024-09-09 16:21:46 -07:00
parent 4374000a50
commit 9a763152b1
1 changed files with 3 additions and 3 deletions
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6
os/WaitFor.c
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@ -418,13 +418,13 @@ NextDPMSTimeout(INT32 timeout)
switch (DPMSPowerLevel) {
case DPMSModeOn:
DPMS_CHECK_TIMEOUT(DPMSStandbyTime)
/* fallthrough */
case DPMSModeStandby:
DPMS_CHECK_TIMEOUT(DPMSSuspendTime)
/* fallthrough */
case DPMSModeSuspend:
DPMS_CHECK_TIMEOUT(DPMSOffTime)
/* fallthrough */
default: /* DPMSModeOff */
return 0;
}