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DoShowOptions: preserve constness of options list as we walk it

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Since all we do with the option list is walk down the list printing
the names, there's no need to cast away its constness.

Clears gcc warning:
xf86Configure.c: In function 'DoShowOptions':
xf86Configure.c:781:4: warning: cast discards qualifiers from pointer target type

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Alan Coopersmith 2011-12-12 16:49:34 -08:00
parent 71efd86828
commit 5bc590bde2
1 changed files with 3 additions and 2 deletions
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5
hw/xfree86/common/xf86Configure.c
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@ -778,7 +778,8 @@ void DoShowOptions (void) {
free(vlist);
for (i = 0; i < xf86NumDrivers; i++) {
if (xf86DriverList[i]->AvailableOptions) {
OptionInfoPtr pOption = (OptionInfoPtr)(*xf86DriverList[i]->AvailableOptions)(0,0);
const OptionInfoRec *pOption =
(*xf86DriverList[i]->AvailableOptions)(0,0);
if (! pOption) {
ErrorF ("(EE) Couldn't read option table for %s driver\n",
xf86DriverList[i]->driverName
@ -790,7 +791,7 @@ void DoShowOptions (void) {
initData = LoaderSymbol (pSymbol);
if (initData) {
XF86ModuleVersionInfo *vers = initData->vers;
OptionInfoPtr p;
const OptionInfoRec *p;
ErrorF ("Driver[%d]:%s[%s] {\n",
i,xf86DriverList[i]->driverName,vers->vendor
);