diff --git a/scan_engine.cc b/scan_engine.cc
index 72b311ccc..8aeae3d7b 100644
--- a/scan_engine.cc
+++ b/scan_engine.cc
@@ -3415,7 +3415,7 @@ static void processData(UltraScanInfo *USI) {
     long tv_diff;
     gettimeofday(&USI->now, NULL);
     tv_diff = TIMEVAL_MSEC_SUBTRACT(USI->now, tv_start);
-    if (tv_diff > 30) printf("processData took %lims\n", tv_diff);
+    if (tv_diff > 30) printf("%s took %lims\n", __func__, tv_diff);
   }
 }
 
diff --git a/tcpip.cc b/tcpip.cc
index c3a6b4559..546db422f 100644
--- a/tcpip.cc
+++ b/tcpip.cc
@@ -184,7 +184,7 @@ const char *proto2ascii(u8 proto, bool uppercase) {
 }
 
 static char *ll2shortascii(unsigned long long bytes, char *buf, int buflen) {
-  if (buflen < 2 || !buf) fatal("Bogus parameter passed to ll2shortascii");
+  if (buflen < 2 || !buf) fatal("Bogus parameter passed to %s", __func__);
 
   if (bytes > 1000000) {
     snprintf(buf, buflen, "%.3fMB", bytes / 1000000.0);