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| author | Li Zetao <lizetao1@huawei.com> | 2024-08-22 12:32:44 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-08-23 14:27:44 +0100 |
| commit | 41aa426392be26865a8a774df3e5ec4c56a98b26 (patch) | |
| tree | 9e138a9784804fa66fd27be96ce29e9402f70be3 | |
| parent | 6ef1ca2d14f2a78a83dfd40e34f53e8d5c1c0b4b (diff) | |
fib: rules: delete redundant judgment statements
The initial value of err is -ENOMEM, and err is guaranteed to be
less than 0 before all goto errout. Therefore, on the error path
of errout, there is no need to repeatedly judge that err is less than 0,
and delete redundant judgments to make the code more concise.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/fib_rules.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c index 6ebffbc63236..3c76b835493d 100644 --- a/net/core/fib_rules.c +++ b/net/core/fib_rules.c @@ -1205,8 +1205,7 @@ static void notify_rule_change(int event, struct fib_rule *rule, rtnl_notify(skb, net, pid, ops->nlgroup, nlh, GFP_KERNEL); return; errout: - if (err < 0) - rtnl_set_sk_err(net, ops->nlgroup, err); + rtnl_set_sk_err(net, ops->nlgroup, err); } static void attach_rules(struct list_head *rules, struct net_device *dev) |