nfq: minor code cleanup

diff --git a/src/source-nfq.c b/src/source-nfq.c
index 88793896dc80427821d2e9c3ab7fb00772d6ef47..53e2c8b5a4e2bd08d495a31515df4666e76dc50d 100644 (file)
--- a/src/source-nfq.c
+++ b/src/source-nfq.c
@@ -1073,10 +1073,10 @@ static inline void UpdateCounters(NFQQueueVars *t, const Packet *p)
 }
 #endif /* COUNTERS */
 
-/**
- * \brief NFQ verdict function
+/** \internal
+ *  \brief NFQ verdict function
  */
-TmEcode NFQSetVerdict(Packet *p)
+static TmEcode NFQSetVerdict(Packet *p)
 {
     int iter = 0;
     /* we could also have a direct pointer but we need to have a ref count in this case */