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Xi: fix "shadows previous local" warnings 

exevents.c: In function 'DeepCopyFeedbackClasses':
exevents.c:272:20: warning: declaration of 'classes' shadows a previous
local [-Wshadow]
exevents.c:245:16: warning: shadowed declaration is here [-Wshadow]
(and a few more like this)

exevents.c: In function 'DeliverTouchEmulatedEvent':
exevents.c:1442:27: warning: declaration of 'win' shadows a parameter
[-Wshadow]
exevents.c:1404:55: warning: shadowed declaration is here [-Wshadow]
exevents.c:1475:28: warning: declaration of 'listener' shadows a parameter
[-Wshadow]
exevents.c:1403:62: warning: shadowed declaration is here [-Wshadow]

xiselectev.c: In function 'ProcXISelectEvents':
xiselectev.c:178:34: warning: declaration of 'dummy' shadows a previous
local [-Wshadow]
xiselectev.c:91:18: warning: shadowed declaration is here [-Wshadow]

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
This commit is contained in:
Peter Hutterer 2012-05-16 10:47:45 +10:00
parent ca6d25ad2d
commit e42bf98283
2 changed files with 11 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
Xi/exevents.c
View File

@ -269,8 +269,6 @@ DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->intfeed && !from->intfeed) { else if (to->intfeed && !from->intfeed) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->intfeed = to->intfeed; classes->intfeed = to->intfeed;
to->intfeed = NULL; to->intfeed = NULL;
@ -301,8 +299,6 @@ DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->stringfeed && !from->stringfeed) { else if (to->stringfeed && !from->stringfeed) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->stringfeed = to->stringfeed; classes->stringfeed = to->stringfeed;
to->stringfeed = NULL; to->stringfeed = NULL;
@ -334,8 +330,6 @@ DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->bell && !from->bell) { else if (to->bell && !from->bell) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->bell = to->bell; classes->bell = to->bell;
to->bell = NULL; to->bell = NULL;
@ -369,8 +363,6 @@ DeepCopyFeedbackClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->leds && !from->leds) { else if (to->leds && !from->leds) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->leds = to->leds; classes->leds = to->leds;
to->leds = NULL; to->leds = NULL;
@ -417,8 +409,6 @@ DeepCopyKeyboardClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->kbdfeed && !from->kbdfeed) { else if (to->kbdfeed && !from->kbdfeed) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->kbdfeed = to->kbdfeed; classes->kbdfeed = to->kbdfeed;
to->kbdfeed = NULL; to->kbdfeed = NULL;
@ -437,8 +427,6 @@ DeepCopyKeyboardClasses(DeviceIntPtr from, DeviceIntPtr to)
CopyKeyClass(from, to); CopyKeyClass(from, to);
} }
else if (to->key && !from->key) { else if (to->key && !from->key) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->key = to->key; classes->key = to->key;
to->key = NULL; to->key = NULL;
@ -494,8 +482,6 @@ DeepCopyKeyboardClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->focus) { else if (to->focus) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->focus = to->focus; classes->focus = to->focus;
to->focus = NULL; to->focus = NULL;
@ -536,8 +522,6 @@ DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
} }
} }
else if (to->ptrfeed && !from->ptrfeed) { else if (to->ptrfeed && !from->ptrfeed) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->ptrfeed = to->ptrfeed; classes->ptrfeed = to->ptrfeed;
to->ptrfeed = NULL; to->ptrfeed = NULL;
@ -564,8 +548,6 @@ DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
v->sourceid = from->id; v->sourceid = from->id;
} }
else if (to->valuator && !from->valuator) { else if (to->valuator && !from->valuator) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->valuator = to->valuator; classes->valuator = to->valuator;
to->valuator = NULL; to->valuator = NULL;
@ -601,8 +583,6 @@ DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
to->button->sourceid = from->id; to->button->sourceid = from->id;
} }
else if (to->button && !from->button) { else if (to->button && !from->button) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->button = to->button; classes->button = to->button;
to->button = NULL; to->button = NULL;
@ -624,8 +604,6 @@ DeepCopyPointerClasses(DeviceIntPtr from, DeviceIntPtr to)
to->proximity->sourceid = from->id; to->proximity->sourceid = from->id;
} }
else if (to->proximity) { else if (to->proximity) {
ClassesPtr classes;
classes = to->unused_classes; classes = to->unused_classes;
classes->proximity = to->proximity; classes->proximity = to->proximity;
to->proximity = NULL; to->proximity = NULL;
@ -1461,9 +1439,9 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
if (grab->ownerEvents) { if (grab->ownerEvents) {
WindowPtr focus = NullWindow; WindowPtr focus = NullWindow;
WindowPtr win = dev->spriteInfo->sprite->win; WindowPtr sprite_win = dev->spriteInfo->sprite->win;
deliveries = DeliverDeviceEvents(win, ptrev, grab, focus, dev); deliveries = DeliverDeviceEvents(sprite_win, ptrev, grab, focus, dev);
} }
if (!deliveries) if (!deliveries)
@ -1494,7 +1472,7 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
* the event. * the event.
*/ */
if (!devgrab && dev->deviceGrab.grab && dev->deviceGrab.implicitGrab) { if (!devgrab && dev->deviceGrab.grab && dev->deviceGrab.implicitGrab) {
TouchListener *listener; TouchListener *l;
devgrab = dev->deviceGrab.grab; devgrab = dev->deviceGrab.grab;
@ -1504,13 +1482,13 @@ DeliverTouchEmulatedEvent(DeviceIntPtr dev, TouchPointInfoPtr ti,
* selection. Implicit grab activation occurs through delivering an * selection. Implicit grab activation occurs through delivering an
* event selection. Thus, we update the last listener in the array. * event selection. Thus, we update the last listener in the array.
*/ */
listener = &ti->listeners[ti->num_listeners - 1]; l = &ti->listeners[ti->num_listeners - 1];
listener->listener = devgrab->resource; l->listener = devgrab->resource;
if (devgrab->grabtype != XI2 || devgrab->type != XI_TouchBegin) if (devgrab->grabtype != XI2 || devgrab->type != XI_TouchBegin)
listener->type = LISTENER_POINTER_GRAB; l->type = LISTENER_POINTER_GRAB;
else else
listener->type = LISTENER_GRAB; l->type = LISTENER_GRAB;
} }
} }

8
Xi/xiselectev.c
View File

@ -175,17 +175,17 @@ ProcXISelectEvents(ClientPtr client)
if (inputMasks) if (inputMasks)
iclient = inputMasks->inputClients; iclient = inputMasks->inputClients;
for (; iclient; iclient = iclient->next) { for (; iclient; iclient = iclient->next) {
DeviceIntPtr dummy; DeviceIntPtr tmp;
if (CLIENT_ID(iclient->resource) == client->index) if (CLIENT_ID(iclient->resource) == client->index)
continue; continue;
dixLookupDevice(&dummy, evmask->deviceid, serverClient, dixLookupDevice(&tmp, evmask->deviceid, serverClient,
DixReadAccess); DixReadAccess);
if (!dummy) if (!tmp)
return BadImplementation; /* this shouldn't happen */ return BadImplementation; /* this shouldn't happen */
if (xi2mask_isset(iclient->xi2mask, dummy, XI_TouchBegin)) if (xi2mask_isset(iclient->xi2mask, tmp, XI_TouchBegin))
return BadAccess; return BadAccess;
} }
} }