diff options
Diffstat (limited to 'drivers/thunderbolt/tb.c')
| -rw-r--r-- | drivers/thunderbolt/tb.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c index 9dbdb11685fa..53f9673c1395 100644 --- a/drivers/thunderbolt/tb.c +++ b/drivers/thunderbolt/tb.c @@ -535,7 +535,7 @@ static int tb_available_bw(struct tb_cm *tcm, struct tb_port *in, { struct tb_switch *sw = out->sw; struct tb_tunnel *tunnel; - int bw, available_bw = 40000; + int ret, bw, available_bw = 40000; while (sw && sw != in->sw) { bw = sw->link_speed * sw->link_width * 1000; /* Mb/s */ @@ -553,9 +553,10 @@ static int tb_available_bw(struct tb_cm *tcm, struct tb_port *in, if (!tb_tunnel_switch_on_path(tunnel, sw)) continue; - consumed_bw = tb_tunnel_consumed_bandwidth(tunnel); - if (consumed_bw < 0) - return consumed_bw; + ret = tb_tunnel_consumed_bandwidth(tunnel, NULL, + &consumed_bw); + if (ret) + return ret; bw -= consumed_bw; } |