util/rb_tree: Fix a compiler warning
authorJason Ekstrand <jason.ekstrand@intel.com>
Thu, 12 Jul 2018 00:06:26 +0000 (17:06 -0700)
committerJason Ekstrand <jason.ekstrand@intel.com>
Thu, 12 Jul 2018 17:25:46 +0000 (10:25 -0700)
commitccb8309516792fedd4ed50f8db81d84682b967c3
tree02a23a7d3f52a8aec6a0d72b8b872ccd48a79b1c
parent62f37ee53d9d5388eecef94369893b5467349306
util/rb_tree: Fix a compiler warning

Gcc 8 warns "cast to pointer from integer of different size" in 32-bit
builds.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
src/util/rb_tree.h