X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/blobdiff_plain/109b4b67cb54eadad6974f06cc68567c55d6acd4..6772d015e7e45a82ed1b0de3a930ad40a11d8079:/ugw/ugw.c

diff --git a/ugw/ugw.c b/ugw/ugw.c
index e2c04ef..243fc5a 100644
--- a/ugw/ugw.c
+++ b/ugw/ugw.c
@@ -93,7 +93,7 @@ enum in2out in_read(struct in_ctx *ctx, struct can_frame *cf)
 		perror("read");
 		exit(1);
 	}
-	return SEND;
+	return STORE_ONLY;
 }
 
 void init_read(struct in_ctx *ctx)
@@ -234,8 +234,10 @@ int out_packet_tx(struct out_ctx *ctx, struct can_frame *cf)
 {
 	volatile struct tpacket2_hdr *hdr = ctx->ptr + ctx->current*FRAME_SIZE;
 
-	if (ctx->from_in == NOP)
+	if (ctx->from_in == NOP) {
+		CHECK(send(ctx->s, NULL, 0, 0));
 		return 0;
+	}
 
 	while (hdr->tp_status != TP_STATUS_AVAILABLE) {
 		CHECK(send(ctx->s, NULL, 0, 0));