ipv6:fix checkpatch errors with assignment in if condition
Signed-off-by: Wang Yufen <wangyufen@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c
index d702406..731e1e1 100644
--- a/net/ipv6/addrlabel.c
+++ b/net/ipv6/addrlabel.c
@@ -504,12 +504,13 @@
hlist_for_each_entry_rcu(p, &ip6addrlbl_table.head, list) {
if (idx >= s_idx &&
net_eq(ip6addrlbl_net(p), net)) {
- if ((err = ip6addrlbl_fill(skb, p,
- ip6addrlbl_table.seq,
- NETLINK_CB(cb->skb).portid,
- cb->nlh->nlmsg_seq,
- RTM_NEWADDRLABEL,
- NLM_F_MULTI)) <= 0)
+ err = ip6addrlbl_fill(skb, p,
+ ip6addrlbl_table.seq,
+ NETLINK_CB(cb->skb).portid,
+ cb->nlh->nlmsg_seq,
+ RTM_NEWADDRLABEL,
+ NLM_F_MULTI);
+ if (err <= 0)
break;
}
idx++;
@@ -567,7 +568,8 @@
goto out;
}
- if (!(skb = nlmsg_new(ip6addrlbl_msgsize(), GFP_KERNEL))) {
+ skb = nlmsg_new(ip6addrlbl_msgsize(), GFP_KERNEL);
+ if (!skb) {
ip6addrlbl_put(p);
return -ENOBUFS;
}