diff --git a/gtp/gsn.c b/gtp/gsn.c
index ce66244..9776b28 100644
--- a/gtp/gsn.c
+++ b/gtp/gsn.c
@@ -593,4 +593,4 @@ int gtp_retranstimeout(struct gsn_t *gsn, struct timeval *timeout)
 	timeout->tv_usec = 0;
 	/* dummy API, deprecated. Return a huge timer to do nothing */
 	return 0;
-}
\ No newline at end of file
+}