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authorSimon Wunderlich <sw@simonwunderlich.de>2017-06-01 18:11:26 +0300
committerSimon Wunderlich <sw@simonwunderlich.de>2017-06-09 16:57:00 +0300
commit75ae84a4fe94133df9293540ad0d2d5c3697edcb (patch)
tree0bd0e9a27db90343223f12f2b8f37c02f91f4fb3 /net/batman-adv
parent1227c9ae018b1d537349380cef8f6bbbf24082a6 (diff)
downloadlinux-75ae84a4fe94133df9293540ad0d2d5c3697edcb.tar.xz
batman-adv: simplify return handling in some TT functions
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv')
-rw-r--r--net/batman-adv/translation-table.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 4b64a9a633d9..e1133bc634b5 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -2488,18 +2488,16 @@ static bool
_batadv_is_ap_isolated(struct batadv_tt_local_entry *tt_local_entry,
struct batadv_tt_global_entry *tt_global_entry)
{
- bool ret = false;
-
if (tt_local_entry->common.flags & BATADV_TT_CLIENT_WIFI &&
tt_global_entry->common.flags & BATADV_TT_CLIENT_WIFI)
- ret = true;
+ return true;
/* check if the two clients are marked as isolated */
if (tt_local_entry->common.flags & BATADV_TT_CLIENT_ISOLA &&
tt_global_entry->common.flags & BATADV_TT_CLIENT_ISOLA)
- ret = true;
+ return true;
- return ret;
+ return false;
}
/**
@@ -4010,8 +4008,6 @@ bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
const unsigned char *addr,
unsigned short vid)
{
- bool ret = false;
-
/* ignore loop detect macs, they are not supposed to be in the tt local
* data as well.
*/
@@ -4021,14 +4017,13 @@ bool batadv_tt_add_temporary_global_entry(struct batadv_priv *bat_priv,
if (!batadv_tt_global_add(bat_priv, orig_node, addr, vid,
BATADV_TT_CLIENT_TEMP,
atomic_read(&orig_node->last_ttvn)))
- goto out;
+ return false;
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Added temporary global client (addr: %pM, vid: %d, orig: %pM)\n",
addr, batadv_print_vid(vid), orig_node->orig);
- ret = true;
-out:
- return ret;
+
+ return true;
}
/**