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authorMarek Lindner <lindner_marek@yahoo.de>2012-08-03 17:15:46 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-10-29 09:42:29 +0100
commit30da63a6af1dbf60e6d989faa4b984b1c6c9dfaf (patch)
tree6c596e108d2e0e65fe5914f71eef978076459b43 /net/batman-adv/gateway_client.c
parentbatman-adv: Remove unused define BAT_ATTR_HIF_UINT (diff)
downloadlinux-30da63a6af1dbf60e6d989faa4b984b1c6c9dfaf.tar.xz
linux-30da63a6af1dbf60e6d989faa4b984b1c6c9dfaf.zip
batman-adv: consolidate duplicated primary_if checking code
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/gateway_client.c')
-rw-r--r--net/batman-adv/gateway_client.c19
1 files changed, 4 insertions, 15 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index 15d67abc10a4..dd07c7e3654f 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -477,22 +477,11 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_hard_iface *primary_if;
struct batadv_gw_node *gw_node;
struct hlist_node *node;
- int gw_count = 0, ret = 0;
+ int gw_count = 0;
- primary_if = batadv_primary_if_get_selected(bat_priv);
- if (!primary_if) {
- ret = seq_printf(seq,
- "BATMAN mesh %s disabled - please specify interfaces to enable it\n",
- net_dev->name);
+ primary_if = batadv_seq_print_text_primary_if_get(seq);
+ if (!primary_if)
goto out;
- }
-
- if (primary_if->if_status != BATADV_IF_ACTIVE) {
- ret = seq_printf(seq,
- "BATMAN mesh %s disabled - primary interface not active\n",
- net_dev->name);
- goto out;
- }
seq_printf(seq,
" %-12s (%s/%i) %17s [%10s]: gw_class ... [B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s)]\n",
@@ -519,7 +508,7 @@ int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
out:
if (primary_if)
batadv_hardif_free_ref(primary_if);
- return ret;
+ return 0;
}
static bool batadv_is_type_dhcprequest(struct sk_buff *skb, int header_len)