| Message ID | 20210511111321.5209-1-thunder.leizhen@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/1] Input: olpc_apsp - Remove redundant error printing in olpc_apsp_probe() | expand |
diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c index 59de8d9b6710e34..ef0a16d4c8f46de 100644 --- a/drivers/input/serio/olpc_apsp.c +++ b/drivers/input/serio/olpc_apsp.c @@ -180,10 +180,8 @@ static int olpc_apsp_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(priv->base)) { - dev_err(&pdev->dev, "Failed to map WTM registers\n"); + if (IS_ERR(priv->base)) return PTR_ERR(priv->base); - } priv->irq = platform_get_irq(pdev, 0); if (priv->irq < 0)
When devm_ioremap_resource() fails, a clear enough error message will be printed by its subfunction __devm_ioremap_resource(). The error information contains the device name, failure cause, and possibly resource information. Therefore, remove the error printing here to simplify code and reduce the binary size. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> --- drivers/input/serio/olpc_apsp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)