commit 1f601b1d7d5f94c6f8f7850e14d1b88e7fb9a775
author Chih-Hung Hsieh <chh@google.com> Tue Nov 14 16:05:46 2017 -0800
committer Chih-Hung Hsieh <chh@google.com> Fri Dec 01 10:37:19 2017 -0800
tree c5b727ec0b0476d83bc8c35bfc44372803163b47
parent 49cf86194541314ec6e42a0ef607d04cd39c36c4

Use -Werror in hardware/libhardware/modules

* Remove unused local variables.
* Remove or comment out unused static functions.
* Fix trivial bugs found by unused value warnings.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: I99389b883c89551850180d25241a35a40bb77b26

modules/hwcomposer/Android.mk

diff --git a/modules/hwcomposer/Android.mk b/modules/hwcomposer/Android.mk
index da0f6db..5dbabe2 100644
--- a/modules/hwcomposer/Android.mk
+++ b/modules/hwcomposer/Android.mk
@@ -26,4 +26,5 @@
 LOCAL_MODULE := hwcomposer.default
 LOCAL_CFLAGS:= -DLOG_TAG=\"hwcomposer\"
 LOCAL_MODULE_TAGS := optional
+LOCAL_CFLAGS += -Wall -Werror
 include $(BUILD_SHARED_LIBRARY)