Fix a bunch of compiler warnings

1 files changed, 3 insertions, 2 deletions

diff --git a/controller/fw/tools/dsss_demod_test.c b/controller/fw/tools/dsss_demod_test.c
index fb08fb3..d09ce87 100644
--- a/controller/fw/tools/dsss_demod_test.c
+++ b/controller/fw/tools/dsss_demod_test.c
@@ -68,7 +68,7 @@ int main(int argc, char **argv) {
 
     if (record_channel != -1)
         fprintf(stderr, "Reading %zd samples test data...", st.st_size/sizeof(float));
-    size_t nread = 0;
+    ssize_t nread = 0;
     while (nread < st.st_size) {
         ssize_t rc = read(fd, buf, st.st_size - nread);
 
@@ -100,8 +100,9 @@ int main(int argc, char **argv) {
     dsss_demod_init(&demod);
     for (size_t i=0; i<n_samples; i++) {
         //fprintf(stderr, "Iteration %zd/%zd\n", i, n_samples);
-        dsss_demod_step(&demod, buf_f[i], i, record_channel);
+        dsss_demod_step(&demod, buf_f[i], i);
     }
 
+    free(buf);
     return 0;
 }