trafgen: Preprocess packets directly after compiling

No need to duplicate the call to preprocess_packets(), just call it
directly after compile_packets()/compile_packets_str().

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 2 insertions, 4 deletions

diff --git a/trafgen.c b/trafgen.c
index a845783..d01f160 100644
--- a/trafgen.c
+++ b/trafgen.c
@@ -556,8 +556,6 @@ static void xmit_slowpath_or_die(struct ctx *ctx, unsigned int cpu, unsigned lon
 
 	drop_privileges(ctx->enforce, ctx->uid, ctx->gid);
 
-	preprocess_packets();
-
 	bug_on(gettimeofday(&start, NULL));
 
 	while (likely(sigint == 0 && num > 0 && plen > 0)) {
@@ -647,8 +645,6 @@ static void xmit_fastpath_or_die(struct ctx *ctx, unsigned int cpu, unsigned lon
 	if (ctx->num == 0 && orig_num > 0)
 		num = 0;
 
-	preprocess_packets();
-
 	bug_on(gettimeofday(&start, NULL));
 
 	while (likely(sigint == 0 && num > 0 && plen > 0)) {
@@ -834,6 +830,8 @@ static void main_loop(struct ctx *ctx, char *confname, bool slow,
 	else
 		compile_packets(confname, ctx->verbose, cpu, invoke_cpp);
 
+	preprocess_packets();
+
 	xmit_packet_precheck(ctx, cpu);
 
 	if (cpu == 0) {