net/fsl: xgmac_mdio: fix return value check in xgmac_mdio_probe()

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In case of error, the function devm_ioremap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should
be replaced with NULL test.

Fixes: 1d14eb15dc ("net/fsl: xgmac_mdio: Use managed device resources")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Tobias Waldekranz <tobias@waldekranz.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Wei Yongjun 2022-01-29 01:27:02 +00:00 • committed by David S. Miller

parent 47ed9442b2

commit cc4598cf17

1 changed files with 2 additions and 2 deletions

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4

drivers/net/ethernet/freescale/xgmac_mdio.c

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