diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-04-21 18:49:02 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-04-25 11:26:30 +0100 |
| commit | a00e41bf2f47343b8d0a265cc7710f89e9233dcd (patch) | |
| tree | 9621e7e2474ffc1901806e02cf115ed1122124ca | |
| parent | ethernet: broadcom/sb1250-mac: remove BUG_ON in sbmac_probe() (diff) | |
| download | linux-dev-a00e41bf2f47343b8d0a265cc7710f89e9233dcd.tar.xz linux-dev-a00e41bf2f47343b8d0a265cc7710f89e9233dcd.zip | |
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>
| -rw-r--r-- | drivers/net/ethernet/mediatek/mtk_wed.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mediatek/mtk_wed.c b/drivers/net/ethernet/mediatek/mtk_wed.c index 5530f7991d1d..8f0cd3196aac 100644 --- 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 *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; |