From d1897a98d8da40cffb57c07099a9a93cfeaacc36 Mon Sep 17 00:00:00 2001 From: Chris Peterson Date: Sat, 3 Jan 2015 19:46:19 -0800 Subject: [PATCH] Fix hb_atomic_ptr_cmpexch -Wunused-value warnings --- src/hb-common.cc | 2 +- src/hb-icu.cc | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/src/hb-common.cc b/src/hb-common.cc index a6a514479..d308f3621 100644 --- a/src/hb-common.cc +++ b/src/hb-common.cc @@ -345,7 +345,7 @@ hb_language_get_default (void) hb_language_t language = (hb_language_t) hb_atomic_ptr_get (&default_language); if (unlikely (language == HB_LANGUAGE_INVALID)) { language = hb_language_from_string (setlocale (LC_CTYPE, NULL), -1); - hb_atomic_ptr_cmpexch (&default_language, HB_LANGUAGE_INVALID, language); + (void) hb_atomic_ptr_cmpexch (&default_language, HB_LANGUAGE_INVALID, language); } return default_language; diff --git a/src/hb-icu.cc b/src/hb-icu.cc index 86c8b5cc5..24cec9d72 100644 --- a/src/hb-icu.cc +++ b/src/hb-icu.cc @@ -363,10 +363,8 @@ hb_icu_get_unicode_funcs (void) if (!hb_atomic_ptr_get (&normalizer)) { UErrorCode icu_err = U_ZERO_ERROR; /* We ignore failure in getNFCInstace(). */ - hb_atomic_ptr_cmpexch (&normalizer, NULL, unorm2_getNFCInstance (&icu_err)); + (void) hb_atomic_ptr_cmpexch (&normalizer, NULL, unorm2_getNFCInstance (&icu_err)); } #endif return const_cast (&_hb_icu_unicode_funcs); } - -