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authorJoe Perches <joe@perches.com>2015-02-16 17:31:39 -0800
committerDavid S. Miller <davem@davemloft.net>2015-02-20 15:18:26 -0500
commit6d91147d183c87d290f3b062d3fbf1ede312b449 (patch)
tree62b3e88ad46b2ce407ce966b2223ad8eeda87a23 /net/batman-adv
parentdb2855ae2441f151a1b65e1acbe484d51a0d4dd5 (diff)
downloadop-kernel-dev-6d91147d183c87d290f3b062d3fbf1ede312b449.zip
op-kernel-dev-6d91147d183c87d290f3b062d3fbf1ede312b449.tar.gz
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: Joe Perches <joe@perches.com> Acked-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/gateway_client.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 27649e8..a0876ea 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -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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