Remove duplicate initialization in initialize_brin_buildstate().

Commit dae761a added initialization of some BrinBuildState fields
in initialize_brin_buildstate(). Later, commit b437571 inadvertently
added the same initialization again.

This commit removes that redundant initialization. No behavioral
change is intended.

Author: Chao Li <lic@highgo.com>
Reviewed-by: Shinya Kato <shinya11.kato@gmail.com>
Discussion: https://postgr.es/m/CAEoWx2nmrca6-9SNChDvRYD6+r==fs9qg5J93kahS7vpoq8QVg@mail.gmail.com

diff --git a/src/backend/access/brin/brin.c b/src/backend/access/brin/brin.c
index 146ee97a47dc484e184495edd6e1551c490ca97b..1909c3254b5baa1db04be25d4f9612c7021a7c09 100644 (file)
--- a/src/backend/access/brin/brin.c
+++ b/src/backend/access/brin/brin.c
@@ -1689,9 +1689,6 @@ initialize_brin_buildstate(Relation idxRel, BrinRevmap *revmap,
        state->bs_leader = NULL;
        state->bs_worker_id = 0;
        state->bs_sortstate = NULL;
-       state->bs_context = CurrentMemoryContext;
-       state->bs_emptyTuple = NULL;
-       state->bs_emptyTupleLen = 0;
 
        /* Remember the memory context to use for an empty tuple, if needed. */
        state->bs_context = CurrentMemoryContext;