batman-adv: fix wrong names in kerneldoc

Signed-off-by: Antonio Quartulli <a@unstable.cc>
[sven@narfation.org: Fix additional names]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 8a5889d..777aea1 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -333,7 +333,7 @@
 }
 
 /**
- * batadv_socket_receive_packet - schedule an icmp packet to be sent to
+ * batadv_socket_add_packet - schedule an icmp packet to be sent to
  *  userspace on an icmp socket.
  * @socket_client: the socket this packet belongs to
  * @icmph: pointer to the header of the icmp packet