Commit 6d91147d authored by Joe Perches's avatar Joe Perches Committed by David S. Miller

batman-adv: Remove uses of return value of seq_printf

This function is soon going to return void so remove the
return value use.

Convert the return value to test seq_has_overflowed() instead.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Acked-by: default avatarAntonio Quartulli <antonio@meshcoding.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent db2855ae
......@@ -592,15 +592,16 @@ static int batadv_write_buffer_text(struct batadv_priv *bat_priv,
curr_gw = batadv_gw_get_selected_gw_node(bat_priv);
ret = seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %u.%u/%u.%u MBit\n",
(curr_gw == gw_node ? "=>" : " "),
gw_node->orig_node->orig,
router_ifinfo->bat_iv.tq_avg, router->addr,
router->if_incoming->net_dev->name,
gw_node->bandwidth_down / 10,
gw_node->bandwidth_down % 10,
gw_node->bandwidth_up / 10,
gw_node->bandwidth_up % 10);
seq_printf(seq, "%s %pM (%3i) %pM [%10s]: %u.%u/%u.%u MBit\n",
(curr_gw == gw_node ? "=>" : " "),
gw_node->orig_node->orig,
router_ifinfo->bat_iv.tq_avg, router->addr,
router->if_incoming->net_dev->name,
gw_node->bandwidth_down / 10,
gw_node->bandwidth_down % 10,
gw_node->bandwidth_up / 10,
gw_node->bandwidth_up % 10);
ret = seq_has_overflowed(seq);
if (curr_gw)
batadv_gw_node_free_ref(curr_gw);
......
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