sysctl: fix ax25 checks

Fix:

sysctl table check failed: /net/ax25/ax0/ax25_default_mode .3.9.1.2 Unknown
sysctl binary path
Pid: 2936, comm: kissattach Not tainted 2.6.24-rc5 #1
[<c012ca6a>] set_fail+0x3b/0x43
[<c012ce7a>] sysctl_check_table+0x408/0x456
[<c012ce8e>] sysctl_check_table+0x41c/0x456
[<c012ce8e>] sysctl_check_table+0x41c/0x456
...

Signed-off-by: Eric W. Biederman <[e-mail]>
Cc: Bernard Pidoux <[e-mail]>
Cc: "David S. Miller" <[e-mail]>
Cc: "Rafael J. Wysocki" <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

kernel/sysctl_check.c

···
 	{}
 };
 
-static struct trans_ctl_table trans_net_ax25_table[] = {
+static struct trans_ctl_table trans_net_ax25_param_table[] = {
 	{ NET_AX25_IP_DEFAULT_MODE,	"ip_default_mode" },
 	{ NET_AX25_DEFAULT_MODE,	"ax25_default_mode" },
 	{ NET_AX25_BACKOFF_TYPE,	"backoff_type" },
···
 	{ NET_AX25_PACLEN,		"maximum_packet_length" },
 	{ NET_AX25_PROTOCOL,		"protocol" },
 	{ NET_AX25_DAMA_SLAVE_TIMEOUT,	"dama_slave_timeout" },
+	{}
+};
+
+static struct trans_ctl_table trans_net_ax25_table[] = {
+	{ 0, NULL, trans_net_ax25_param_table },
 	{}
 };