[PATCH RFC batadv v4 4/8] batman-adv: tt: drop unnecessary cleanup goto in helpers

To use scoped_guard(), it is not allowed to use goto in the same routine.
These goto's should only be used for cleanups but are not necessary of
minimal helpers like batadv_is_my_client(),
batadv_tt_global_client_is_roaming() and
batadv_tt_local_client_is_roaming(). Removing the goto's is actually making
these functions more readable.

Signed-off-by: Sven Eckelmann <[email protected]>
---
 net/batman-adv/translation-table.c | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 5f0f7fb6..2dcee14d 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -3597,19 +3597,18 @@ bool batadv_is_my_client(struct batadv_priv *bat_priv, const u8 *addr,
 			 unsigned short vid)
 {
 	struct batadv_tt_local_entry *tt_local_entry;
-	bool ret = false;
+	bool ret;
 
 	tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr, vid);
 	if (!tt_local_entry)
-		goto out;
+		return false;
+
 	/* Check if the client has been logically deleted (but is kept for
 	 * consistency purpose)
 	 */
-	if ((tt_local_entry->common.flags & BATADV_TT_CLIENT_PENDING) ||
-	    (tt_local_entry->common.flags & BATADV_TT_CLIENT_ROAM))
-		goto out;
-	ret = true;
-out:
+	ret = !((tt_local_entry->common.flags & BATADV_TT_CLIENT_PENDING) ||
+		(tt_local_entry->common.flags & BATADV_TT_CLIENT_ROAM));
+
 	batadv_tt_local_entry_put(tt_local_entry);
 	return ret;
 }
@@ -4135,15 +4134,15 @@ bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv,
 					u8 *addr, unsigned short vid)
 {
 	struct batadv_tt_global_entry *tt_global_entry;
-	bool ret = false;
+	bool ret;
 
 	tt_global_entry = batadv_tt_global_hash_find(bat_priv, addr, vid);
 	if (!tt_global_entry)
-		goto out;
+		return false;
 
 	ret = tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM;
 	batadv_tt_global_entry_put(tt_global_entry);
-out:
+
 	return ret;
 }
 
@@ -4161,15 +4160,15 @@ bool batadv_tt_local_client_is_roaming(struct batadv_priv *bat_priv,
 				       u8 *addr, unsigned short vid)
 {
 	struct batadv_tt_local_entry *tt_local_entry;
-	bool ret = false;
+	bool ret;
 
 	tt_local_entry = batadv_tt_local_hash_find(bat_priv, addr, vid);
 	if (!tt_local_entry)
-		goto out;
+		return false;
 
 	ret = tt_local_entry->common.flags & BATADV_TT_CLIENT_ROAM;
 	batadv_tt_local_entry_put(tt_local_entry);
-out:
+
 	return ret;
 }
 

-- 
2.47.3