commit 2a5bc9dfbf7c6a80e5f7cb4dd05b4036741478bc
author Chih-Hung Hsieh <chh@google.com> Tue Oct 03 13:45:03 2017 -0700
committer Chih-Hung Hsieh <chh@google.com> Tue Oct 03 13:53:13 2017 -0700
tree 568cf642f3b1ec7945bdef71e3cfbc197a7c5bdb
parent 40ef25d7bd9de2a33c56d9777243b96d91fdec6b

Use -Werror in build/make

* Remove unused local variables.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: Iced5bb903902f49d7cd5cf5f572906a512c75e18

tools/acp/Android.bp

diff --git a/tools/acp/Android.bp b/tools/acp/Android.bp
index faf2034..64f5a10 100644
--- a/tools/acp/Android.bp
+++ b/tools/acp/Android.bp
@@ -5,6 +5,7 @@
 cc_binary_host {
 
     srcs: ["acp.c"],
+    cflags: ["-Wall", "-Werror"],
 
     static_libs: ["libhost"],
     name: "acp",

tools/acp/acp.c

diff --git a/tools/acp/acp.c b/tools/acp/acp.c
index eb1de1f..d4a9fbc 100644
--- a/tools/acp/acp.c
+++ b/tools/acp/acp.c
@@ -41,10 +41,9 @@
 int process(int argc, char* const argv[], unsigned int options)
 {
     int retVal = 0;
-    int i, cc;
+    int i;
     char* stripDest = NULL;
     int stripDestLen;
-    struct stat destStat;
     bool destMustBeDir = false;
     struct stat sb;