| Message ID | 20210511095413.4938-1-thunder.leizhen@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/1] tty: serial: sifive: Remove redundant error printing in sifive_serial_probe() | expand |
diff --git a/drivers/tty/serial/sifive.c b/drivers/tty/serial/sifive.c index 0ac0371f943b688..4b28b5ae72899cf 100644 --- a/drivers/tty/serial/sifive.c +++ b/drivers/tty/serial/sifive.c @@ -947,10 +947,8 @@ static int sifive_serial_probe(struct platform_device *pdev) mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(&pdev->dev, mem); - if (IS_ERR(base)) { - dev_err(&pdev->dev, "could not acquire device memory\n"); + if (IS_ERR(base)) return PTR_ERR(base); - } clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(clk)) {
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/tty/serial/sifive.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)