diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/idtree.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/util/idtree.c b/lib/util/idtree.c index 193922973f..c8a8b6346a 100644 --- a/lib/util/idtree.c +++ b/lib/util/idtree.c @@ -92,10 +92,10 @@ static void free_layer(struct idr_context *idp, struct idr_layer *p) static int idr_pre_get(struct idr_context *idp) { while (idp->id_free_cnt < IDR_FREE_MAX) { - struct idr_layer *new = talloc_zero(idp, struct idr_layer); - if(new == NULL) + struct idr_layer *pn = talloc_zero(idp, struct idr_layer); + if(pn == NULL) return (0); - free_layer(idp, new); + free_layer(idp, pn); } return 1; } @@ -103,7 +103,7 @@ static int idr_pre_get(struct idr_context *idp) static int sub_alloc(struct idr_context *idp, void *ptr, int *starting_id) { int n, m, sh; - struct idr_layer *p, *new; + struct idr_layer *p, *pn; struct idr_layer *pa[MAX_LEVEL]; int l, id, oid; uint32_t bm; @@ -155,9 +155,9 @@ restart: * Create the layer below if it is missing. */ if (!p->ary[m]) { - if (!(new = alloc_layer(idp))) + if (!(pn = alloc_layer(idp))) return -1; - p->ary[m] = new; + p->ary[m] = pn; p->count++; } pa[l--] = p; @@ -188,7 +188,7 @@ restart: static int idr_get_new_above_int(struct idr_context *idp, void *ptr, int starting_id) { - struct idr_layer *p, *new; + struct idr_layer *p, *pn; int layers, v, id; idr_pre_get(idp); @@ -210,24 +210,24 @@ build_up: layers++; if (!p->count) continue; - if (!(new = alloc_layer(idp))) { + if (!(pn = alloc_layer(idp))) { /* * The allocation failed. If we built part of * the structure tear it down. */ - for (new = p; p && p != idp->top; new = p) { + for (pn = p; p && p != idp->top; pn = p) { p = p->ary[0]; - new->ary[0] = NULL; - new->bitmap = new->count = 0; - free_layer(idp, new); + pn->ary[0] = NULL; + pn->bitmap = pn->count = 0; + free_layer(idp, pn); } return -1; } - new->ary[0] = p; - new->count = 1; + pn->ary[0] = p; + pn->count = 1; if (p->bitmap == IDR_FULL) - set_bit(0, new->bitmap); - p = new; + set_bit(0, pn->bitmap); + p = pn; } idp->top = p; idp->layers = layers; |