[PATCH 5/8] Squash unused variable compiler warning

[mkbosmans@xxxxxxxxx (Maarten Bosmans)]

---
 src/modules/echo-cancel/module-echo-cancel.c |    7 ++++---
 src/modules/module-equalizer-sink.c          |    4 ++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/modules/echo-cancel/module-echo-cancel.c b/src/modules/echo-cancel/module-echo-cancel.c
index 9b69f82..d15c9f3 100644
--- a/src/modules/echo-cancel/module-echo-cancel.c
+++ b/src/modules/echo-cancel/module-echo-cancel.c
@@ -670,7 +670,7 @@ static void do_push_drift_comp(struct userdata *u) {
     pa_memchunk rchunk, pchunk, cchunk;
     uint8_t *rdata, *pdata, *cdata;
     float drift;
-    int unused;
+    int unused PA_GCC_UNUSED;
 
     rlen = pa_memblockq_get_length(u->source_memblockq);
     plen = pa_memblockq_get_length(u->sink_memblockq);
@@ -762,7 +762,7 @@ static void do_push(struct userdata *u) {
     size_t rlen, plen;
     pa_memchunk rchunk, pchunk, cchunk;
     uint8_t *rdata, *pdata, *cdata;
-    int unused;
+    int unused PA_GCC_UNUSED;
 
     rlen = pa_memblockq_get_length(u->source_memblockq);
     plen = pa_memblockq_get_length(u->sink_memblockq);
@@ -1944,7 +1944,8 @@ int main(int argc, char* argv[]) {
     pa_channel_map source_map, sink_map;
     pa_modargs *ma = NULL;
     uint8_t *rdata = NULL, *pdata = NULL, *cdata = NULL;
-    int ret = 0, unused, i;
+    int unused PA_GCC_UNUSED;
+    int ret = 0, i;
     char c;
     float drift;
 
diff --git a/src/modules/module-equalizer-sink.c b/src/modules/module-equalizer-sink.c
index 46bd0d7..e83a41d 100644
--- a/src/modules/module-equalizer-sink.c
+++ b/src/modules/module-equalizer-sink.c
@@ -1081,7 +1081,7 @@ int pa__init(pa_module*m) {
     pa_sink *master;
     pa_sink_input_new_data sink_input_data;
     pa_sink_new_data sink_data;
-    size_t fs, i;
+    size_t i;
     unsigned c;
     float *H;
     unsigned a_i;
@@ -1107,7 +1107,7 @@ int pa__init(pa_module*m) {
         goto fail;
     }
 
-    fs = pa_frame_size(&ss);
+    //fs = pa_frame_size(&ss);
 
     if (pa_modargs_get_value_boolean(ma, "use_volume_sharing", &use_volume_sharing) < 0) {
         pa_log("use_volume_sharing= expects a boolean argument");
-- 
1.7.4.1