andreacavalli/xserver-multidpi
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dix: fix compiler warnings ("foo" set but not used)

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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>
This commit is contained in:
Peter Hutterer 2011-08-01 14:20:53 +10:00
parent 6fd2adc179
commit 4b376ddeb4
3 changed files with 0 additions and 14 deletions
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2
dix/devices.c
View File

@ -2406,7 +2406,6 @@ int
AttachDevice(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr master)
{
ScreenPtr screen;
DeviceIntPtr oldmaster;
if (!dev || IsMaster(dev))
return BadDevice;
@ -2425,7 +2424,6 @@ AttachDevice(ClientPtr client, DeviceIntPtr dev, DeviceIntPtr master)
free(dev->spriteInfo->sprite);
}
oldmaster = GetMaster(dev, MASTER_ATTACHED);
dev->master = master;
/* If device is set to floating, we need to create a sprite for it,

4
dix/events.c
View File

@ -680,9 +680,7 @@ ConfineToShape(DeviceIntPtr pDev, RegionPtr shape, int *px, int *py)
BoxRec box;
int x = *px, y = *py;
int incx = 1, incy = 1;
SpritePtr pSprite;
pSprite = pDev->spriteInfo->sprite;
if (RegionContainsPoint(shape, x, y, &box))
return;
box = *RegionExtents(shape);
@ -4765,7 +4763,6 @@ ProcGrabPointer(ClientPtr client)
WindowPtr confineTo;
CursorPtr oldCursor;
REQUEST(xGrabPointerReq);
TimeStamp time;
int rc;
REQUEST_SIZE_MATCH(xGrabPointerReq);
@ -4811,7 +4808,6 @@ ProcGrabPointer(ClientPtr client)
if (oldCursor && rep.status == GrabSuccess)
FreeCursor (oldCursor, (Cursor)0);
time = ClientTimeToServerTime(stuff->time);
rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
rep.length = 0;

8
dix/getevents.c
View File

@ -414,7 +414,6 @@ GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,
Time current;
/* The size of a single motion event. */
int size;
int dflt;
AxisInfo from, *to; /* for scaling */
INT32 *ocbuf, *icbuf; /* pointer to coordinates for copying */
INT16 *corebuf;
@ -502,13 +501,6 @@ GetMotionHistory(DeviceIntPtr pDev, xTimecoord **buff, unsigned long start,
else if (j == 1 && (from.max_value < from.min_value))
from.max_value = pScreen->height;
if (j == 0 && (to->max_value < to->min_value))
dflt = pScreen->width;
else if (j == 1 && (to->max_value < to->min_value))
dflt = pScreen->height;
else
dflt = 0;
/* scale from stored range into current range */
coord = rescaleValuatorAxis(coord, 0.0, NULL, &from, to, 0);
memcpy(ocbuf, &coord, sizeof(INT32));