diff --git a/src/afl-cc.c b/src/afl-cc.c
index 38a0ad98..773e556b 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -247,7 +247,7 @@ static inline void insert_object(aflcc_state_t *aflcc, u8 *obj, u8 *fmt,
 /* Insert params into the new argv, make clang load the pass. */
 static inline void load_llvm_pass(aflcc_state_t *aflcc, u8 *pass) {
   if (getenv("AFL_SAN_NO_INST")) {
-    if (debug) {
+    if (!be_quiet) {
       DEBUGF("Instrument disabled\n");
     }
     return;
@@ -2091,7 +2091,7 @@ void add_native_pcguard(aflcc_state_t *aflcc) {
    */
   if (aflcc->have_rust_asanrt) { return; }
   if (getenv("AFL_SAN_NO_INST")) {
-    if (debug) {
+    if (!be_quiet) {
       DEBUGF("Instrument disabled\n");
     }
     return;
@@ -2131,7 +2131,7 @@ void add_native_pcguard(aflcc_state_t *aflcc) {
 void add_optimized_pcguard(aflcc_state_t *aflcc) {
 
 if (getenv("AFL_SAN_NO_INST")) {
-  if (debug) {
+  if (!be_quiet) {
     DEBUGF("Instrument disabled\n");
   }
   return;
diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c
index 42f2741b..5b489c67 100644
--- a/src/afl-fuzz-bitmap.c
+++ b/src/afl-fuzz-bitmap.c
@@ -511,7 +511,6 @@ u8 __attribute__((hot)) save_if_interesting(afl_state_t *afl, void *mem,
   u8 san_fault = 0;
   u8 san_idx = 0;
   u8 feed_san = 0;
-  u8 crashed = 0;
 
   afl->san_case_status = 0;