diff --git a/src/afl-cc.c b/src/afl-cc.c
index f95216a6..d91b9194 100644
--- a/src/afl-cc.c
+++ b/src/afl-cc.c
@@ -187,9 +187,6 @@ typedef struct aflcc_state {
   u8  need_aflpplib;
   int passthrough;
 
-  u8  use_stdin;                                                   /* dummy */
-  u8 *argvnull;                                                    /* dummy */
-
 } aflcc_state_t;
 
 void aflcc_state_init(aflcc_state_t *, u8 *argv0);
diff --git a/src/afl-common.c b/src/afl-common.c
index 892745a7..059d14d3 100644
--- a/src/afl-common.c
+++ b/src/afl-common.c
@@ -977,11 +977,10 @@ void read_bitmap(u8 *fname, u8 *map, size_t len) {
 
 inline u64 get_cur_time(void) {
 
-  struct timeval  tv;
-  struct timezone tz;
+  struct timeval tv;
 
   // TO NOT REPLACE WITH clock_gettime!!!
-  gettimeofday(&tv, &tz);
+  gettimeofday(&tv, NULL);
 
   return (tv.tv_sec * 1000ULL) + (tv.tv_usec / 1000);
 
@@ -991,11 +990,10 @@ inline u64 get_cur_time(void) {
 
 inline u64 get_cur_time_us(void) {
 
-  struct timeval  tv;
-  struct timezone tz;
+  struct timeval tv;
 
   // TO NOT REPLACE WITH clock_gettime!!!
-  gettimeofday(&tv, &tz);
+  gettimeofday(&tv, NULL);
 
   return (tv.tv_sec * 1000000ULL) + tv.tv_usec;