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xfree86: numTimings is never value other than 0 

Correctness is ensured be checking md5sum result before and after the
commit (it's the same).

Fixes LGTM warning "Comparison is always false because numTimings <= 0."

Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
This commit is contained in:
Konstantin Kharlamov 2019-03-24 01:48:39 +03:00 committed by Alan Coopersmith
parent 1d80db55dd
commit cd0d4c1bb5
1 changed files with 4 additions and 14 deletions
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12
hw/xfree86/common/xf86Mode.c
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@ -1352,8 +1352,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
int saveType; int saveType;
PixmapFormatRec *BankFormat; PixmapFormatRec *BankFormat;
ClockRangePtr cp; ClockRangePtr cp;
int numTimings = 0; const int numTimings = 0;
range hsync[MAX_HSYNC];
range vrefresh[MAX_VREFRESH]; range vrefresh[MAX_VREFRESH];
Bool inferred_virtual = FALSE; Bool inferred_virtual = FALSE;
@ -1394,18 +1393,9 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
Bool specified = FALSE; Bool specified = FALSE;
if (scrp->monitor->nHsync <= 0) { if (scrp->monitor->nHsync <= 0) {
if (numTimings > 0) {
scrp->monitor->nHsync = numTimings;
for (i = 0; i < numTimings; i++) {
scrp->monitor->hsync[i].lo = hsync[i].lo;
scrp->monitor->hsync[i].hi = hsync[i].hi;
}
}
else {
scrp->monitor->hsync[0].lo = 31.5; scrp->monitor->hsync[0].lo = 31.5;
scrp->monitor->hsync[0].hi = 48.0; scrp->monitor->hsync[0].hi = 48.0;
scrp->monitor->nHsync = 1; scrp->monitor->nHsync = 1;
}
type = "default "; type = "default ";
} }
else { else {