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-rw-r--r--src/vppinfra/fifo.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/vppinfra/fifo.c b/src/vppinfra/fifo.c
index 52d65ae1f37..1ef1754bbbf 100644
--- a/src/vppinfra/fifo.c
+++ b/src/vppinfra/fifo.c
@@ -79,8 +79,9 @@
__clib_export void *
_clib_fifo_resize (void *v_old, uword n_new_elts, uword elt_bytes)
{
- void *v_new, *end, *head;
- uword n_old_elts, header_bytes;
+ void *end, *head;
+ u8 *v_new = 0;
+ uword n_old_elts;
uword n_copy_bytes, n_zero_bytes;
clib_fifo_header_t *f_new, *f_old;
@@ -91,15 +92,12 @@ _clib_fifo_resize (void *v_old, uword n_new_elts, uword elt_bytes)
else
n_new_elts = max_pow2 (n_new_elts);
- header_bytes = vec_header_bytes (sizeof (clib_fifo_header_t));
-
- v_new = clib_mem_alloc_no_fail (n_new_elts * elt_bytes + header_bytes);
- v_new += header_bytes;
+ vec_alloc_ha (v_new, n_new_elts * elt_bytes, sizeof (clib_fifo_header_t), 0);
+ _vec_len (v_new) = n_new_elts;
f_new = clib_fifo_header (v_new);
f_new->head_index = 0;
f_new->tail_index = n_old_elts;
- _vec_len (v_new) = n_new_elts;
/* Copy old -> new. */
n_copy_bytes = n_old_elts * elt_bytes;