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net: ethernet: mtk_eth_soc: add check for allocation failure

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Check if the kzalloc() failed.

Fixes: 804775dfc2 ("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>
This commit is contained in:
Dan Carpenter 2022-04-21 18:49:02 +03:00 • committed by David S. Miller
parent 60d78e9fce
commit a00e41bf2f
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/mediatek/mtk_wed.c
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@ -827,6 +827,8 @@ void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
goto unlock;
hw = kzalloc(sizeof(*hw), GFP_KERNEL);
if (!hw)
goto unlock;
hw->node = np;
hw->regs = regs;
hw->eth = eth;