linux-kernel - [PATCH] bonding: return -ENOMEM on rlb

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Message-Id: <20220812032059.64572-1-jiapeng.chong@linux.alibaba.com>
Date:   Fri, 12 Aug 2022 11:20:59 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     j.vosburgh@...il.com
Cc:     vfalico@...il.com, andy@...yhouse.net, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] bonding: return -ENOMEM on rlb_initialize() allocation failure

drivers/net/bonding/bond_alb.c:861 rlb_initialize() warn: returning -1 instead of -ENOMEM is sloppy.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=1896
Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/net/bonding/bond_alb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 60cb9a0225aa..96cb4404b3c7 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -858,7 +858,7 @@ static int rlb_initialize(struct bonding *bond)
 
 	new_hashtbl = kmalloc(size, GFP_KERNEL);
 	if (!new_hashtbl)
-		return -1;
+		return -ENOMEM;
 
 	spin_lock_bh(&bond->mode_lock);
 
-- 
2.20.1.7.g153144c