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* [PATCH -next] connector: simplify the return expression of cn_add_callback()
@ 2020-09-21 13:10 Qinglang Miao
2020-09-21 20:48 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Qinglang Miao @ 2020-09-21 13:10 UTC (permalink / raw)
To: David S. Miller; +Cc: Jakub Kicinski, netdev, linux-kernel, Qinglang Miao
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/connector/connector.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 2d22d6bf5..7d59d18c6 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -197,17 +197,12 @@ int cn_add_callback(struct cb_id *id, const char *name,
void (*callback)(struct cn_msg *,
struct netlink_skb_parms *))
{
- int err;
struct cn_dev *dev = &cdev;
if (!cn_already_initialized)
return -EAGAIN;
- err = cn_queue_add_callback(dev->cbdev, name, id, callback);
- if (err)
- return err;
-
- return 0;
+ return cn_queue_add_callback(dev->cbdev, name, id, callback);
}
EXPORT_SYMBOL_GPL(cn_add_callback);
--
2.23.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH -next] connector: simplify the return expression of cn_add_callback()
2020-09-21 13:10 [PATCH -next] connector: simplify the return expression of cn_add_callback() Qinglang Miao
@ 2020-09-21 20:48 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2020-09-21 20:48 UTC (permalink / raw)
To: miaoqinglang; +Cc: kuba, netdev, linux-kernel
From: Qinglang Miao <miaoqinglang@huawei.com>
Date: Mon, 21 Sep 2020 21:10:06 +0800
> Simplify the return expression.
>
> Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Applied.
^ permalink raw reply [flat|nested] 2+ messages in thread
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