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| author | Marek Lindner <lindner_marek@yahoo.de> | 2012-08-03 17:15:46 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-10-29 09:42:29 +0100 |
| commit | 30da63a6af1dbf60e6d989faa4b984b1c6c9dfaf (patch) | |
| tree | 6c596e108d2e0e65fe5914f71eef978076459b43 /net/batman-adv/gateway_client.c | |
| parent | f03a13a7167caeb550b3c424da1be691bfbe54ff (diff) | |
| download | lwn-30da63a6af1dbf60e6d989faa4b984b1c6c9dfaf.tar.gz lwn-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.c | 19 |
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) |