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| author | Peter Geoghegan <pg@bowt.ie> | 2020-04-29 18:17:49 -0700 |
|---|---|---|
| committer | Peter Geoghegan <pg@bowt.ie> | 2020-04-29 18:17:49 -0700 |
| commit | ab2343d4cb806c43e8a7269d38b3bdddea185213 (patch) | |
| tree | cf5dc3220b53420b8c1c32418b619febadba6f6e | |
| parent | e30b0b5cfaeb4f1f739f82c34c5ae2773852a088 (diff) | |
| download | postgresql-ab2343d4cb806c43e8a7269d38b3bdddea185213.tar.gz postgresql-ab2343d4cb806c43e8a7269d38b3bdddea185213.zip | |
Remove redundant _bt_killitems() buffer check.
_bt_getbuf() cannot return an invalid buffer.
Oversight in commit 2ed5b87f96d.
| -rw-r--r-- | src/backend/access/nbtree/nbtutils.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c index ce48a51640a..84b391ce038 100644 --- a/src/backend/access/nbtree/nbtutils.c +++ b/src/backend/access/nbtree/nbtutils.c @@ -1756,10 +1756,6 @@ _bt_killitems(IndexScanDesc scan) /* Attempt to re-read the buffer, getting pin and lock. */ buf = _bt_getbuf(scan->indexRelation, so->currPos.currPage, BT_READ); - /* It might not exist anymore; in which case we can't hint it. */ - if (!BufferIsValid(buf)) - return; - page = BufferGetPage(buf); if (BufferGetLSNAtomic(buf) == so->currPos.lsn) so->currPos.buf = buf; |