util: silence warnings for third REALLOC argument
authorKeith Whitwell <keithw@vmware.com>
Thu, 13 Aug 2009 13:26:50 +0000 (14:26 +0100)
committerKeith Whitwell <keithw@vmware.com>
Thu, 13 Aug 2009 13:26:50 +0000 (14:26 +0100)
commit120e76866b4b0d136ae4ed377c6ff96454e39b95
treeb54bfd9e684a570cfc446c68e7ae294a94535b27
parentb1d82f1f19b9556e9f4491f60b6ef17d7f0b471d
util: silence warnings for third REALLOC argument

Our fallback realloc path requires an old_size argument, but the posix
varient doesn't need this.  Add some code to avoid gcc unused variable
warnings for this extra argument.
src/gallium/auxiliary/util/u_memory.h