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libtt: Fix 'Missing return statement' errors detected by static analysis

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This commit is contained in:
Matthew Howkins
2014-12-23 21:13:17 +00:00
committed by Peter Howkins
parent bc842043d2
commit caf4929c41
9 changed files with 59 additions and 67 deletions
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26
cde/lib/tt/mini_isam/isbtree3.c
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@@ -44,13 +44,15 @@
#include "isam_impl.h"
extern int _iskeycmp();
static remove_entry();
static void remove_entry(Btree *, char *, int);
static void move_from_right(Btree *, char *, char *, int);
static void move_from_left(Btree *, char *, char *, int);
/* _isbtree_remove() - Remove entry from B-tree ----------------------------*/
void
_isbtree_remove(btree)
register Btree *btree;
_isbtree_remove(Btree *btree)
{
struct keydesc2 *pkeydesc2 = btree->keydesc2;
int nkeys; /* Number of keys in the page */
@@ -244,10 +246,8 @@ _isbtree_remove(btree)
/*--------- remove supporting local functions -------------------------------*/
static remove_entry(btree, pkp, pos)
register Btree *btree;
char *pkp;
int pos;
static void
remove_entry(Btree *btree, char *pkp, int pos)
{
int keylength = btree->keydesc2->k2_len;
int nkeys = ldshort(pkp + BT_NKEYS_OFF);
@@ -272,10 +272,8 @@ static remove_entry(btree, pkp, pos)
stshort((short) (nkeys - 1), pkp + BT_NKEYS_OFF);
}
move_from_right(btree, l, r, move_keys)
Btree *btree;
char *l, *r;
int move_keys;
static void
move_from_right(Btree *btree, char *l, char *r, int move_keys)
{
int keylength = btree->keydesc2->k2_len;
int lnkeys = ldshort(l + BT_NKEYS_OFF);
@@ -308,10 +306,8 @@ move_from_right(btree, l, r, move_keys)
stshort((short) rnkeys, r + BT_NKEYS_OFF);
}
move_from_left(btree, l, r, move_keys)
Btree *btree;
char *l, *r;
int move_keys;
static void
move_from_left(Btree *btree, char *l, char *r, int move_keys)
{
int keylength = btree->keydesc2->k2_len;
int lnkeys = ldshort(l + BT_NKEYS_OFF);