Remove unused PruneState member rel

PruneState->rel is no longer being used, so just remove it.

Author: Melanie Plageman <melanieplageman@gmail.com>
Discussion: https://www.postgresql.org/message-id/20240320013602.6sypr4cx6sefpemg@liskov

diff --git a/src/backend/access/heap/pruneheap.c b/src/backend/access/heap/pruneheap.c
index 15adfdc11b2e2aacd88e38b79bdabc874d3de494..69332b0d25ce188431a71c9304a59662f7054d4c 100644 (file)
--- a/src/backend/access/heap/pruneheap.c
+++ b/src/backend/access/heap/pruneheap.c
@@ -29,8 +29,6 @@
 /* Working data for heap_page_prune and subroutines */
 typedef struct
 {
-       Relation        rel;
-
        /* tuple visibility test, initialized for the relation */
        GlobalVisState *vistest;
        /* whether or not dead items can be set LP_UNUSED during pruning */
@@ -235,7 +233,6 @@ heap_page_prune(Relation relation, Buffer buffer,
         * initialize the rest of our working state.
         */
        prstate.new_prune_xid = InvalidTransactionId;
-       prstate.rel = relation;
        prstate.vistest = vistest;
        prstate.mark_unused_now = mark_unused_now;
        prstate.snapshotConflictHorizon = InvalidTransactionId;
@@ -250,7 +247,7 @@ heap_page_prune(Relation relation, Buffer buffer,
        presult->nnewlpdead = 0;
 
        maxoff = PageGetMaxOffsetNumber(page);
-       tup.t_tableOid = RelationGetRelid(prstate.rel);
+       tup.t_tableOid = RelationGetRelid(relation);
 
        /*
         * Determine HTSV for all tuples.