fix unused-result warning
authorHomer Hsing <homer.xing@intel.com>
Mon, 25 Feb 2013 05:16:46 +0000 (13:16 +0800)
committerZhigang Gong <zhigang.gong@linux.intel.com>
Wed, 10 Apr 2013 06:52:33 +0000 (14:52 +0800)
commitf7cda0388a4aff40434c7ea38c69f895f3af148b
treed75a3937931ea7431db1423b5e56e433ba99c1e6
parenta637f16dec6a2eadb40a6ae6032ba5c4a41776a7
fix unused-result warning

fix unused-result warning, because we didn't use the return value of fread

Signed-off-by: Homer Hsing <homer.xing@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
utests/utest_helper.cpp