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author | Felix Fietkau <nbd@nbd.name> | 2022-06-16 19:18:11 +0200 |
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committer | Felix Fietkau <nbd@nbd.name> | 2022-06-18 10:33:30 +0200 |
commit | 7676808434233aeeeecce6a560ccd7846805b107 (patch) | |
tree | b46276eecc460bce38d0d16f547a8c83edcba6b7 /target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch | |
parent | 0e0058a8709f2c465ec958bb4fb50551514ea8b2 (diff) | |
download | upstream-7676808434233aeeeecce6a560ccd7846805b107.tar.gz upstream-7676808434233aeeeecce6a560ccd7846805b107.tar.bz2 upstream-7676808434233aeeeecce6a560ccd7846805b107.zip |
kernel: backport upstream mtk_eth_soc patches
Includes MT7986 ethernet support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch')
-rw-r--r-- | target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch b/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch new file mode 100644 index 0000000000..714163c86b --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-15-net-ethernet-mtk_eth_soc-add-check-for-allocation-fa.patch @@ -0,0 +1,22 @@ +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; |