Commit 2e3d232e authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller

net: ipmr: ipmr_get_table() returns NULL

The ipmr_get_table() function doesn't return error pointers it returns
NULL on error.

Fixes: 4f75ba69 ("net: ipmr: Add ipmr_rtm_getroute")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 88f0f09b
...@@ -2431,8 +2431,8 @@ static int ipmr_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, ...@@ -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; tableid = tb[RTA_TABLE] ? nla_get_u32(tb[RTA_TABLE]) : 0;
mrt = ipmr_get_table(net, tableid ? tableid : RT_TABLE_DEFAULT); mrt = ipmr_get_table(net, tableid ? tableid : RT_TABLE_DEFAULT);
if (IS_ERR(mrt)) { if (!mrt) {
err = PTR_ERR(mrt); err = -ENOENT;
goto errout_free; goto errout_free;
} }
......
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