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| /openbmc/linux/drivers/net/ethernet/stmicro/stmmac/ |
| H A D | dwmac-sun8i.c | 7eeecc4b Sun Jan 03 05:17:41 CST 2021 Samuel Holland <samuel@sholland.org> net: stmmac: dwmac-sun8i: Fix probe error handling
stmmac_pltfr_remove does three things in one function, making it
inapproprate for unwinding the steps in the probe function. Currently,
a failure before the call to stmmac_dvr_probe would leak OF node
references due to missing a call to stmmac_remove_config_dt. And an
error in stmmac_dvr_probe would cause the driver to attempt to remove a
netdevice that was never added. Fix these by reordering the init and
splitting out the error handling steps.
Fixes: 9f93ac8d4085 ("net-next: stmmac: Add dwmac-sun8i")
Fixes: 40a1dcee2d18 ("net: ethernet: dwmac-sun8i: Use the correct function in exit path")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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