net: core: devlink: simplify the return expression of devlink_nl_cmd_trap_set_doit()

Simplify the return expression.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/devlink.c b/net/core/devlink.c
index 88c0ac8..ee828e4 100644 (file)
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -6993,7 +6993,6 @@ static int devlink_nl_cmd_trap_set_doit(struct sk_buff *skb,
        struct netlink_ext_ack *extack = info->extack;
        struct devlink *devlink = info->user_ptr[0];
        struct devlink_trap_item *trap_item;
-       int err;
 
        if (list_empty(&devlink->trap_list))
                return -EOPNOTSUPP;
@@ -7004,11 +7003,7 @@ static int devlink_nl_cmd_trap_set_doit(struct sk_buff *skb,
                return -ENOENT;
        }
 
-       err = devlink_trap_action_set(devlink, trap_item, info);
-       if (err)
-               return err;
-
-       return 0;
+       return devlink_trap_action_set(devlink, trap_item, info);
 }
 
 static struct devlink_trap_group_item *