diff options
Diffstat (limited to 'samples/net/zperf/src/zperf_tcp_uploader.c')
| -rw-r--r-- | samples/net/zperf/src/zperf_tcp_uploader.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/samples/net/zperf/src/zperf_tcp_uploader.c b/samples/net/zperf/src/zperf_tcp_uploader.c index 7d1735203..c40b96dc8 100644 --- a/samples/net/zperf/src/zperf_tcp_uploader.c +++ b/samples/net/zperf/src/zperf_tcp_uploader.c @@ -54,23 +54,24 @@ void zperf_tcp_upload(struct net_context *ctx, loop_time = k_cycle_get_32(); last_loop_time = loop_time; - buf = net_nbuf_get_tx(ctx); + buf = net_nbuf_get_tx(ctx, K_FOREVER); if (!buf) { printk(TAG "ERROR! Failed to retrieve a buffer\n"); - continue; + break; } - frag = net_nbuf_get_data(ctx); + frag = net_nbuf_get_data(ctx, K_FOREVER); if (!frag) { + net_nbuf_unref(buf); printk(TAG "ERROR! Failed to retrieve a fragment\n"); - continue; + break; } net_buf_frag_add(buf, frag); /* Fill in the TCP payload */ st = net_nbuf_append(buf, sizeof(sample_packet), - sample_packet); + sample_packet, K_FOREVER); if (!st) { printk(TAG "ERROR! Failed to fill packet\n"); |