dix: fix compiler warnings ("foo" set but not used)
devices.c: In function 'AttachDevice': devices.c:2409:18: warning: variable 'oldmaster' set but not used [-Wunused-but-set-variable] events.c: In function 'ConfineToShape': events.c:683:15: warning: variable 'pSprite' set but not used [-Wunused-but-set-variable] events.c: In function 'ProcGrabPointer': events.c:4759:15: warning: variable 'time' set but not used [-Wunused-but-set-variable] getevents.c: In function 'GetMotionHistory': getevents.c:425:9: warning: variable 'dflt' set but not used [-Wunused-but-set-variable] Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
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@ -2406,7 +2406,6 @@ int
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AttachDevice(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr master)
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{
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ScreenPtr screen;
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DeviceIntPtr oldmaster;
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if (!dev || IsMaster(dev))
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return BadDevice;
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@ -2425,7 +2424,6 @@ AttachDevice(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr master)
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free(dev->spriteInfo->sprite);
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}
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oldmaster = GetMaster(dev, MASTER_ATTACHED);
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dev->master = master;
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/* If device is set to floating, we need to create a sprite for it,
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@ -680,9 +680,7 @@ ConfineToShape(DeviceIntPtr pDev, RegionPtr shape, int *px, int *py)
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BoxRec box;
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int x = *px, y = *py;
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int incx = 1, incy = 1;
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SpritePtr pSprite;
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pSprite = pDev->spriteInfo->sprite;
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if (RegionContainsPoint(shape, x, y, &box))
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return;
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box = *RegionExtents(shape);
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@ -4765,7 +4763,6 @@ ProcGrabPointer(ClientPtr client)
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WindowPtr confineTo;
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CursorPtr oldCursor;
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REQUEST(xGrabPointerReq);
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TimeStamp time;
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int rc;
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REQUEST_SIZE_MATCH(xGrabPointerReq);
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@ -4811,7 +4808,6 @@ ProcGrabPointer(ClientPtr client)
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if (oldCursor && rep.status == GrabSuccess)
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FreeCursor (oldCursor, (Cursor)0);
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time = ClientTimeToServerTime(stuff->time);
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rep.type = X_Reply;
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rep.sequenceNumber = client->sequence;
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rep.length = 0;
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@ -414,7 +414,6 @@ GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,
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Time current;
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/* The size of a single motion event. */
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int size;
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int dflt;
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AxisInfo from, *to; /* for scaling */
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INT32 *ocbuf, *icbuf; /* pointer to coordinates for copying */
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INT16 *corebuf;
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@ -502,13 +501,6 @@ GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,
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else if (j == 1 && (from.max_value < from.min_value))
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from.max_value = pScreen->height;
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if (j == 0 && (to->max_value < to->min_value))
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dflt = pScreen->width;
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else if (j == 1 && (to->max_value < to->min_value))
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dflt = pScreen->height;
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else
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dflt = 0;
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/* scale from stored range into current range */
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coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, 0);
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memcpy(ocbuf, &coord, sizeof(INT32));
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