Commit 778c4d5c authored by YueHaibing's avatar YueHaibing Committed by David S. Miller
Browse files

fib_rules: NULL check before kfree is not needed 



kfree(NULL) is safe,so this removes NULL check before freeing the mem

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 86ff7362

net/core/fib_rules.c

+1 −2
Original line number Diff line number Diff line
@@ -924,7 +924,6 @@ int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh, 
	return 0;



errout:

	if (nlrule)

	kfree(nlrule);

	rules_ops_put(ops);

	return err;