Commit 92b83917 authored Feb 22, 2015 by Joe Perches Committed by David S. Miller Feb 22, 2015

batman-adv: Fix use of seq_has_overflowed()



net-next commit 6d91147d ("batman-adv: Remove uses of return value
of seq_printf") incorrectly changed the overflow occurred return from
-1 to 1.  Change it back so that the test of batadv_write_buffer_text's
return value in batadv_gw_client_seq_print_text works properly.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 059a2440

net/batman-adv/gateway_client.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -601,7 +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);
		ret = seq_has_overflowed(seq) ? -1 : 0;

		if (curr_gw)
		batadv_gw_node_free_ref(curr_gw);