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| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-17 21:25:32 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-17 21:25:32 -0700 |
| commit | aaf70ec7fde2321281b2a49c7c9f881c90d0d208 (patch) | |
| tree | 8d60e06a4b8eb498f35c0c3a3446fc00cdf8f61b /net/ipv6 | |
| parent | 16910b9829797cda4032fbc84e5292ac7b4474f7 (diff) | |
| download | linux-aaf70ec7fde2321281b2a49c7c9f881c90d0d208.tar.bz2 | |
[IPV6]: Cleanup snmp6_alloc_dev()
This functions is never called with NULL or not setup argument,
so the checks inside are redundant.
Also, the return value is always -ENOMEM, so no need in
additional variable for this.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index edf06ca34749..348bd8d06112 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) @@ -280,7 +275,7 @@ err_icmpmsg: err_icmp: snmp_mib_free((void **)idev->stats.ipv6); err_ip: - return err; + return -ENOMEM; } static void snmp6_free_dev(struct inet6_dev *idev) |