[IPV6] ADDRCONF: Fix array size for sysctls.

We have been using __NET_IPV6_MAX for adjusting the size of array
for sysctl table, but it does not work any longer because of the
deprecation of NET_IPV6_xxx constants.  Let's use DEVCONF_MAX
instead.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 87f6888..1103761 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3877,7 +3877,7 @@ static int addrconf_sysctl_forward_strategy(ctl_table *table,
 static struct addrconf_sysctl_table
 {
        struct ctl_table_header *sysctl_header;
-       ctl_table addrconf_vars[__NET_IPV6_MAX];
+       ctl_table addrconf_vars[DEVCONF_MAX+1];
        char *dev_name;
 } addrconf_sysctl __read_mostly = {
        .sysctl_header = NULL,