batman-adv: Use bool as return type for boolean functions
It is easier to understand that the returned value of a specific function
doesn't have to be 0 when the functions was successful when the actual
return type is bool. This is especially true when all surrounding functions
with return type int use negative values to return the error code.
Reported-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index 02a5caa..05c3ff42 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -51,8 +51,8 @@
batadv_find_router(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,
struct batadv_hard_iface *recv_if);
-int batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
- s32 seq_old_max_diff, unsigned long *last_reset,
- bool *protection_started);
+bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,
+ s32 seq_old_max_diff, unsigned long *last_reset,
+ bool *protection_started);
#endif /* _NET_BATMAN_ADV_ROUTING_H_ */