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Diffstat (limited to 'net/ipv6/addrconf.c')
-rw-r--r--net/ipv6/addrconf.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 52d10d2..348bd8d 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -255,11 +255,6 @@ static void addrconf_mod_timer(struct inet6_ifaddr *ifp,
static int snmp6_alloc_dev(struct inet6_dev *idev)
{
- int err = -ENOMEM;
-
- if (!idev || !idev->dev)
- return -EINVAL;
-
if (snmp_mib_init((void **)idev->stats.ipv6,
sizeof(struct ipstats_mib),
__alignof__(struct ipstats_mib)) < 0)
@@ -280,15 +275,14 @@ err_icmpmsg:
err_icmp:
snmp_mib_free((void **)idev->stats.ipv6);
err_ip:
- return err;
+ return -ENOMEM;
}
-static int snmp6_free_dev(struct inet6_dev *idev)
+static void snmp6_free_dev(struct inet6_dev *idev)
{
snmp_mib_free((void **)idev->stats.icmpv6msg);
snmp_mib_free((void **)idev->stats.icmpv6);
snmp_mib_free((void **)idev->stats.ipv6);
- return 0;
}
/* Nobody refers to this device, we may destroy it. */
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