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stack-tracker: Remove unused variable

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This commit is contained in:
Jasper St. Pierre 2014-07-10 16:27:11 -04:00
parent e4235376d8
commit 41b4a079c7
1 changed files with 2 additions and 10 deletions
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12
src/core/stack-tracker.c
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@ -709,14 +709,10 @@ meta_stack_tracker_record_lower (MetaStackTracker *tracker,
* *
* Return value: %TRUE if the predicted state is consistent with * Return value: %TRUE if the predicted state is consistent with
* receiving the given @op from X, else %FALSE. * receiving the given @op from X, else %FALSE.
*
* @modified will be set to %TRUE if tracker->verified_stack is
* changed by applying any newly validated operations, else %FALSE.
*/ */
static gboolean static gboolean
stack_tracker_verify_predictions (MetaStackTracker *tracker, stack_tracker_verify_predictions (MetaStackTracker *tracker,
MetaStackOp *op, MetaStackOp *op)
gboolean *modified)
{ {
GArray *tmp_predicted_stack = NULL; GArray *tmp_predicted_stack = NULL;
GArray *predicted_stack; GArray *predicted_stack;
@ -825,7 +821,6 @@ verified:
meta_stack_op_free (queued_op); meta_stack_op_free (queued_op);
} }
*modified = modified_stack;
if (modified_stack) if (modified_stack)
{ {
g_array_free (tracker->verified_stack, TRUE); g_array_free (tracker->verified_stack, TRUE);
@ -847,8 +842,6 @@ not_verified:
tracker->predicted_stack = NULL; tracker->predicted_stack = NULL;
} }
*modified = FALSE;
return FALSE; return FALSE;
} }
@ -1036,7 +1029,6 @@ static void
stack_tracker_event_received (MetaStackTracker *tracker, stack_tracker_event_received (MetaStackTracker *tracker,
MetaStackOp *op) MetaStackOp *op)
{ {
gboolean need_sync = FALSE;
gboolean verified; gboolean verified;
/* If the event is older than our latest requery, then it's /* If the event is older than our latest requery, then it's
@ -1059,7 +1051,7 @@ stack_tracker_event_received (MetaStackTracker *tracker,
*/ */
meta_stack_op_apply (op, tracker->xserver_stack); meta_stack_op_apply (op, tracker->xserver_stack);
verified = stack_tracker_verify_predictions (tracker, op, &need_sync); verified = stack_tracker_verify_predictions (tracker, op);
if (!verified) if (!verified)
{ {
resync_verified_stack_with_xserver_stack (tracker); resync_verified_stack_with_xserver_stack (tracker);