util: Fix warning of invalid return value
authorChad Versace <chad.versace@intel.com>
Fri, 15 Apr 2016 19:33:41 +0000 (12:33 -0700)
committerChad Versace <chad.versace@intel.com>
Fri, 15 Apr 2016 22:00:58 +0000 (15:00 -0700)
commit4a80890177015fef792ac2e069452fe340f36769
tree215588e463f64795613f1542706ce70bbc5b73fa
parentcab30cc5f90b99ba9b5c2bcc34cd88d3523bf30c
util: Fix warning of invalid return value

_mesa_libgcrypt_init() returns NULL, but its return type is void.

Reviewed-by: Mark Janes <mark.a.janes@intel.com>
src/util/mesa-sha1.c