batman-adv: iv_ogm_send_to_if, declare char* as const
authorMarkus Pargmann <mpa@pengutronix.de>
Fri, 26 Dec 2014 11:41:28 +0000 (12:41 +0100)
committerAntonio Quartulli <antonio@meshcoding.com>
Fri, 29 May 2015 08:13:36 +0000 (10:13 +0200)
This string pointer is later assigned to a constant string, so it should
be defined constant at the beginning.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
net/batman-adv/bat_iv_ogm.c

index 00151385ad116397b416ff32831e2bd36cfa9583..f9c5610949425fed6c9d2acc0c328dfb9b34a781 100644 (file)
@@ -409,7 +409,7 @@ static void batadv_iv_ogm_send_to_if(struct batadv_forw_packet *forw_packet,
                                     struct batadv_hard_iface *hard_iface)
 {
        struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-       char *fwd_str;
+       const char *fwd_str;
        uint8_t packet_num;
        int16_t buff_pos;
        struct batadv_ogm_packet *batadv_ogm_packet;