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net: mdio: mux-multiplexer: Switch to use dev_err_probe() helper

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dev_err() can be replace with dev_err_probe() which will check if error
code is -EPROBE_DEFER.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220915065043.665138-3-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Yang Yingliang 2022-09-15 14:50:43 +08:00 committed by Jakub Kicinski
parent 770aac8dc0
commit 4633b39183
1 changed files with 3 additions and 6 deletions
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9
drivers/net/mdio/mdio-mux-multiplexer.c
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@ -72,12 +72,9 @@ static int mdio_mux_multiplexer_probe(struct platform_device *pdev)
return -ENOMEM;
s->muxc = devm_mux_control_get(dev, NULL);
if (IS_ERR(s->muxc)) {
ret = PTR_ERR(s->muxc);
if (ret != -EPROBE_DEFER)
dev_err(&pdev->dev, "Failed to get mux: %d\n", ret);
return ret;
}
if (IS_ERR(s->muxc))
return dev_err_probe(&pdev->dev, PTR_ERR(s->muxc),
"Failed to get mux\n");
platform_set_drvdata(pdev, s);