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

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

net/batman-adv/gateway_client.c

+10 −9
Original line number Diff line number Diff line
@@ -592,7 +592,7 @@ 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",

	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,
@@ -601,6 +601,7 @@ static int batadv_write_buffer_text(struct batadv_priv *bat_priv, 
		   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);