From: Markus Pargmann <m...@pengutronix.de>
It is much clearer to see a bool type as return value than 'int' for
functions that are supposed to return true or false.
Signed-off-by: Markus Pargmann <m...@pengutronix.de>
Signed-off-by: Marek Lindner <mareklind...@neomailbox.ch>
Signed-off-by: Antonio Quartulli <anto...@meshcoding.com>
---
net/batman-adv/main.c | 11 +++++++----
net/batman-adv/main.h | 2 +-
2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index fd9333d..a22247a 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -209,10 +209,13 @@ void batadv_mesh_free(struct net_device *soft_iface)
* interfaces in the current mesh
* @bat_priv: the bat priv with all the soft interface information
* @addr: the address to check
+ *
+ * Returns 'true' if the mac address was found, false otherwise.
*/
-int batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr)
+bool batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr)
{
const struct batadv_hard_iface *hard_iface;
+ bool is_my_mac = false;
rcu_read_lock();
list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {
@@ -223,12 +226,12 @@ int batadv_is_my_mac(struct batadv_priv *bat_priv, const
uint8_t *addr)
continue;
if (batadv_compare_eth(hard_iface->net_dev->dev_addr, addr)) {
- rcu_read_unlock();
- return 1;
+ is_my_mac = true;
+ break;
}
}
rcu_read_unlock();
- return 0;
+ return is_my_mac;
}
/**
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index 026ba37..96876d2 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -195,7 +195,7 @@ extern struct workqueue_struct *batadv_event_workqueue;
int batadv_mesh_init(struct net_device *soft_iface);
void batadv_mesh_free(struct net_device *soft_iface);
-int batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr);
+bool batadv_is_my_mac(struct batadv_priv *bat_priv, const uint8_t *addr);
struct batadv_hard_iface *
batadv_seq_print_text_primary_if_get(struct seq_file *seq);
int batadv_max_header_len(void);
--
2.4.2
--
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