net: bcmgenet: Fix return value check for fixed_phy_register()

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[ Upstream commit 32bbe64a13 ]

The fixed_phy_register() function returns error pointers and never
returns NULL. Update the checks accordingly.

Fixes: b0ba512e25 ("net: bcmgenet: enable driver to work without a device tree")
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Ruan Jinjie 2023-08-18 13:12:21 +08:00 • committed by Greg Kroah-Hartman

parent d3a74a85fb

commit 691799211b

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/broadcom/genet/bcmmii.c

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