mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-19 21:42:35 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge from mysql-5.1-innodb:

Browse source 
------------------------------------------------------------
  revno: 3416
  revision-id: marko.makela@oracle.com-20100426073949-txnbqldrl9fdlapx
  parent: calvin.sun@oracle.com-20100422191614-2atswbilyyxep6rm
  committer: Marko M?kel? <marko.makela@oracle.com>
  branch nick: 5.1-innodb
  timestamp: Mon 2010-04-26 10:39:49 +0300
  message:
    btr_page_split_and_insert(): Silence a compiler warning
    about possibly uninitialized variable insert_left.
  modified:
    storage/innodb_plugin/btr/btr0btr.c 2@16c675df-0fcb-4bc9-8058-dcc011a37293:trunk%2Fbtr%2Fbtr0btr.c
  ------------------------------------------------------------
This commit is contained in:
Vasil Dimov 2010-05-04 12:46:25 +03:00
parent 46b1ee7330
commit 865df630ab
1 changed files with 1 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
storage/innobase/btr/btr0btr.c
View file

@ -1936,6 +1936,7 @@ func_start:
/* 1. Decide the split record; split_rec == NULL means that the
tuple to be inserted should be the first record on the upper
half-page */
insert_left = FALSE;
if (n_iterations > 0) {
direction = FSP_UP;
@ -1949,7 +1950,6 @@ func_start:
} else if (btr_page_get_split_rec_to_right(cursor, &split_rec)) {
direction = FSP_UP;
hint_page_no = page_no + 1;
insert_left = FALSE;
} else if (btr_page_get_split_rec_to_left(cursor, &split_rec)) {
direction = FSP_DOWN;
@ -1972,13 +1972,9 @@ func_start:
page_get_infimum_rec(page));
} else {
split_rec = NULL;
insert_left = FALSE;
}
}
/* At this point, insert_left is initialized if split_rec == NULL
and may be uninitialized otherwise. */
/* 2. Allocate a new page to the index */
new_block = btr_page_alloc(cursor->index, hint_page_no, direction,
btr_page_get_level(page, mtr), mtr);