wifi: use const pointer for a ssid buffer

A pointer for an ssid buffer was incorrectly stored to a non-const pointer.
After fixing this a unneeded cast can be removed.

diff --git a/plugins/wifi.c b/plugins/wifi.c
index 984ab0b..a5c10db 100644 (file)
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -416,7 +416,7 @@ static void network_added(GSupplicantNetwork *supplicant_network)
        GSupplicantInterface *interface;
        struct wifi_data *wifi;
        const char *name, *path, *identifier, *mode, *security, *group;
-       unsigned char *ssid;
+       const unsigned char *ssid;
        unsigned int ssid_len;
 
        DBG("");
@@ -433,7 +433,7 @@ static void network_added(GSupplicantNetwork *supplicant_network)
        if (wifi == NULL)
                return;
 
-       ssid = (unsigned char *)g_supplicant_network_get_ssid(supplicant_network, &ssid_len);
+       ssid = g_supplicant_network_get_ssid(supplicant_network, &ssid_len);
 
        network = connman_device_get_network(wifi->device, path);