netdev - [PATCH net-next] bonding: remove print in bond_verify_device

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Message-ID: <20231123015515.3318350-1-shaozhengchao@huawei.com>
Date: Thu, 23 Nov 2023 09:55:15 +0800
From: Zhengchao Shao <shaozhengchao@...wei.com>
To: <netdev@...r.kernel.org>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>
CC: <j.vosburgh@...il.com>, <andy@...yhouse.net>, <weiyongjun1@...wei.com>,
	<yuehaibing@...wei.com>, <shaozhengchao@...wei.com>
Subject: [PATCH net-next] bonding: remove print in bond_verify_device_path

As suggested by Paolo in link[1], if the memory allocation fails, the mm
layer will emit a lot warning comprising the backtrace, so remove the
print.

[1] https://lore.kernel.org/all/20231118081653.1481260-1-shaozhengchao@huawei.com/

Suggested-by: Paolo Abeni <pabeni@...hat.com>
Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
 drivers/net/bonding/bond_main.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index d987432cee3b..4e0600c7b050 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2973,11 +2973,8 @@ struct bond_vlan_tag *bond_verify_device_path(struct net_device *start_dev,
 
 	if (start_dev == end_dev) {
 		tags = kcalloc(level + 1, sizeof(*tags), GFP_ATOMIC);
-		if (!tags) {
-			net_err_ratelimited("%s: %s: Failed to allocate tags\n",
-					    __func__, start_dev->name);
+		if (!tags)
 			return ERR_PTR(-ENOMEM);
-		}
 		tags[level].vlan_proto = BOND_VLAN_PROTO_NONE;
 		return tags;
 	}
-- 
2.34.1