diff options
| -rw-r--r-- | net/ipv4/nexthop.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c index 73b849be6504..6901fa390651 100644 --- a/net/ipv4/nexthop.c +++ b/net/ipv4/nexthop.c @@ -3230,10 +3230,12 @@ static int nh_valid_get_del_req(const struct nlmsghdr *nlh, return -EINVAL; } - if (tb[NHA_OP_FLAGS]) - *op_flags = nla_get_u32(tb[NHA_OP_FLAGS]); - else - *op_flags = 0; + if (op_flags) { + if (tb[NHA_OP_FLAGS]) + *op_flags = nla_get_u32(tb[NHA_OP_FLAGS]); + else + *op_flags = 0; + } return 0; } @@ -3250,7 +3252,6 @@ static int rtm_del_nexthop(struct sk_buff *skb, struct nlmsghdr *nlh, .portid = NETLINK_CB(skb).portid, }; struct nexthop *nh; - u32 op_flags; int err; u32 id; @@ -3259,7 +3260,7 @@ static int rtm_del_nexthop(struct sk_buff *skb, struct nlmsghdr *nlh, if (err < 0) return err; - err = nh_valid_get_del_req(nlh, tb, &id, &op_flags, extack); + err = nh_valid_get_del_req(nlh, tb, &id, NULL, extack); if (err) return err; @@ -3716,7 +3717,6 @@ static int nh_valid_get_bucket_req(const struct nlmsghdr *nlh, struct netlink_ext_ack *extack) { struct nlattr *tb[NHA_MAX + 1]; - u32 op_flags; int err; err = nlmsg_parse(nlh, sizeof(struct nhmsg), tb, NHA_MAX, @@ -3724,7 +3724,7 @@ static int nh_valid_get_bucket_req(const struct nlmsghdr *nlh, if (err < 0) return err; - err = nh_valid_get_del_req(nlh, tb, id, &op_flags, extack); + err = nh_valid_get_del_req(nlh, tb, id, NULL, extack); if (err) return err; |