Typos. A bunch of typos I've been collecting.

[vpp.git] / src / vlib / buffer.c

diff --git a/src/vlib/buffer.c b/src/vlib/buffer.c
index 0e972ca..21e9102 100644 (file)
--- a/src/vlib/buffer.c
+++ b/src/vlib/buffer.c
@@ -321,7 +321,7 @@ static struct
 vlib_main_t **vlib_mains = &__bootstrap_vlib_main_vector.vm;
 
 
-/* When dubugging validate that given buffers are either known allocated
+/* When debugging validate that given buffers are either known allocated
    or known free. */
 void
 vlib_buffer_validate_alloc_free (vlib_main_t * vm,
@@ -746,8 +746,7 @@ buffer_get_by_index (vlib_buffer_main_t * bm, u32 index)
   if (!bm->buffer_pools || vec_len (bm->buffer_pools) < index)
     return 0;
   bp = vec_elt_at_index (bm->buffer_pools, index);
-  if (!bp)
-    return 0;
+
   return bp;
 }