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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-12 10:56:47 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-07-12 08:18:46 -0700 |
| commit | 2e3d232e139a7128e2494a840a8a00fb9ab65f45 (patch) | |
| tree | f815ff7f1c0555bb425ebe02c72a153910606b5c /net/ipv4/ipmr.c | |
| parent | nfp: freeing the wrong variable (diff) | |
| download | linux-dev-2e3d232e139a7128e2494a840a8a00fb9ab65f45.tar.xz linux-dev-2e3d232e139a7128e2494a840a8a00fb9ab65f45.zip | |
net: ipmr: ipmr_get_table() returns NULL
The ipmr_get_table() function doesn't return error pointers it returns
NULL on error.
Fixes: 4f75ba6982bc ("net: ipmr: Add ipmr_rtm_getroute")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index bb909f1d7537..06863ea3fc5b 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2431,8 +2431,8 @@ static int ipmr_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, tableid = tb[RTA_TABLE] ? nla_get_u32(tb[RTA_TABLE]) : 0; mrt = ipmr_get_table(net, tableid ? tableid : RT_TABLE_DEFAULT); - if (IS_ERR(mrt)) { - err = PTR_ERR(mrt); + if (!mrt) { + err = -ENOENT; goto errout_free; } |