ax25: more common return path joining
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index 8443af5..71338f1 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -61,27 +61,24 @@
write_lock_bh(&protocol_list_lock);
protocol = protocol_list;
- if (protocol == NULL) {
- write_unlock_bh(&protocol_list_lock);
- return;
- }
+ if (protocol == NULL)
+ goto out;
if (protocol->pid == pid) {
protocol_list = protocol->next;
- write_unlock_bh(&protocol_list_lock);
- return;
+ goto out;
}
while (protocol != NULL && protocol->next != NULL) {
if (protocol->next->pid == pid) {
s = protocol->next;
protocol->next = protocol->next->next;
- write_unlock_bh(&protocol_list_lock);
- return;
+ goto out;
}
protocol = protocol->next;
}
+out:
write_unlock_bh(&protocol_list_lock);
}