blob: 714163c86bb048db1d53c520c423c497779fb915 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 21 Apr 2022 18:49:02 +0300
Subject: [PATCH] net: ethernet: mtk_eth_soc: add check for allocation failure
Check if the kzalloc() failed.
Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
--- a/drivers/net/ethernet/mediatek/mtk_wed.c
+++ b/drivers/net/ethernet/mediatek/mtk_wed.c
@@ -827,6 +827,8 @@ void mtk_wed_add_hw(struct device_node *
goto unlock;
hw = kzalloc(sizeof(*hw), GFP_KERNEL);
+ if (!hw)
+ goto unlock;
hw->node = np;
hw->regs = regs;
hw->eth = eth;
|
