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(parent: 1019d79) | patch
atm: uPD98402: fix incorrect allocation
authorTong Zhang <ztong0001@gmail.com>
Mon, 8 Mar 2021 03:25:29 +0000 (22:25 -0500)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Mar 2021 23:16:30 +0000 (15:16 -0800)
commit3153724fc084d8ef640c611f269ddfb576d1dcb1
treeb93f0677a75b2d9b63d906caa61ee62b4817cf97tree
parent1019d7923d9d4cc878a1a85d4fc2d6619cfe1a6acommit | diff
atm: uPD98402: fix incorrect allocation

dev->dev_data is set in zatm.c, calling zatm_start() will overwrite this
dev->dev_data in uPD98402_start() and a subsequent PRIV(dev)->lock
(i.e dev->phy_data->lock) will result in a null-ptr-dereference.

I believe this is a typo and what it actually want to do is to allocate
phy_data instead of dev_data.

Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/atm/uPD98402.c diff | blob | history
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