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[CBRD-25696] Remove unused variables in lock_manager.c #5670

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[CBRD-25696] Remove unused variables in lock_manager.c #5670

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12 changes: 0 additions & 12 deletions src/transaction/lock_manager.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3240,7 +3240,6 @@ lock_internal_perform_lock_object (THREAD_ENTRY * thread_p, int tran_index, cons
{
LF_TRAN_ENTRY *t_entry_ent = thread_get_tran_entry (thread_p, THREAD_TS_OBJ_LOCK_ENT);
LK_RES_KEY search_key;
TRAN_ISOLATION isolation;
int ret_val;
LOCK group_mode, old_mode, new_mode; /* lock mode */
LK_RES *res_ptr;
Expand Down Expand Up @@ -3309,9 +3308,6 @@ lock_internal_perform_lock_object (THREAD_ENTRY * thread_p, int tran_index, cons
}
#endif /* LK_DUMP */

/* isolation */
isolation = logtb_find_isolation (tran_index);

/* initialize */
*entry_addr_ptr = NULL;

Expand Down Expand Up @@ -5946,7 +5942,6 @@ lock_object (THREAD_ENTRY * thread_p, const OID * oid, const OID * class_oid, LO
#else /* !SERVER_MODE */
int tran_index;
int wait_msecs;
TRAN_ISOLATION isolation;
LOCK new_class_lock;
LOCK old_class_lock;
int granted;
Expand Down Expand Up @@ -6028,7 +6023,6 @@ lock_object (THREAD_ENTRY * thread_p, const OID * oid, const OID * class_oid, LO
{
wait_msecs = logtb_find_wait_msecs (tran_index);
}
isolation = logtb_find_isolation (tran_index);

/* check if the given oid is root class oid */
if (OID_IS_ROOTOID (oid))
Expand Down Expand Up @@ -6160,7 +6154,6 @@ lock_subclass (THREAD_ENTRY * thread_p, const OID * subclass_oid, const OID * su
int granted;
int tran_index;
int wait_msecs;
TRAN_ISOLATION isolation;
#if defined (EnableThreadMonitoring)
TSC_TICKS start_tick, end_tick;
TSCTIMEVAL elapsed_time;
Expand Down Expand Up @@ -6199,7 +6192,6 @@ lock_subclass (THREAD_ENTRY * thread_p, const OID * subclass_oid, const OID * su
{
wait_msecs = logtb_find_wait_msecs (tran_index);
}
isolation = logtb_find_isolation (tran_index);

/* get the intentional lock mode to be acquired on class oid */
if (lock <= S_LOCK)
Expand Down Expand Up @@ -6307,7 +6299,6 @@ lock_scan (THREAD_ENTRY * thread_p, const OID * class_oid, int cond_flag, LOCK c
#else /* !SERVER_MODE */
int tran_index;
int wait_msecs;
TRAN_ISOLATION isolation;
int granted;
LK_ENTRY *root_class_entry = NULL;
LK_ENTRY *class_entry = NULL;
Expand Down Expand Up @@ -6339,7 +6330,6 @@ lock_scan (THREAD_ENTRY * thread_p, const OID * class_oid, int cond_flag, LOCK c
assert (cond_flag == LK_UNCOND_LOCK);
wait_msecs = logtb_find_wait_msecs (tran_index);
}
isolation = logtb_find_isolation (tran_index);

/* acquire the lock on the class */
/* NOTE that in case of acquiring a lock on a class object, the higher lock granule of the class object is not given. */
Expand Down Expand Up @@ -6396,7 +6386,6 @@ lock_classes_lock_hint (THREAD_ENTRY * thread_p, LC_LOCKHINT * lockhint)
#else /* !SERVER_MODE */
int tran_index;
int wait_msecs;
TRAN_ISOLATION isolation;
LK_LOCKINFO cls_lockinfo_space[LK_LOCKINFO_FIXED_COUNT];
LK_LOCKINFO *cls_lockinfo;
LK_ENTRY *root_class_entry = NULL;
Expand Down Expand Up @@ -6433,7 +6422,6 @@ lock_classes_lock_hint (THREAD_ENTRY * thread_p, LC_LOCKHINT * lockhint)

tran_index = LOG_FIND_THREAD_TRAN_INDEX (thread_p);
wait_msecs = logtb_find_wait_msecs (tran_index);
isolation = logtb_find_isolation (tran_index);

/* We do not want to rollback the transaction in the event of a deadlock. For now, let's just wait a long time. If
* deadlock, the transaction is going to be notified of lock timeout instead of aborted. */
Expand Down
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