[PATCH] watchdog: stm32_iwdg: drop superfluous error message
Guenter Roeck
linux at roeck-us.net
Sat Aug 14 08:02:25 PDT 2021
On 8/14/21 7:27 AM, Tang Bin wrote:
> In the function stm32_iwdg_probe(), devm_platform_ioremap_resource
> has already contained error message, so drop the redundant one.
>
> Co-developed-by: Zhang Shengju <zhangshengju at cmss.chinamobile.com>
> Signed-off-by: Zhang Shengju <zhangshengju at cmss.chinamobile.com>
> Signed-off-by: Tang Bin <tangbin at cmss.chinamobile.com>
Reviewed-by: Guenter Roeck <linux at roeck-us.net>
> ---
> drivers/watchdog/stm32_iwdg.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/watchdog/stm32_iwdg.c b/drivers/watchdog/stm32_iwdg.c
> index a3436c296..570a71509 100644
> --- a/drivers/watchdog/stm32_iwdg.c
> +++ b/drivers/watchdog/stm32_iwdg.c
> @@ -237,10 +237,8 @@ static int stm32_iwdg_probe(struct platform_device *pdev)
>
> /* This is the timer base. */
> wdt->regs = devm_platform_ioremap_resource(pdev, 0);
> - if (IS_ERR(wdt->regs)) {
> - dev_err(dev, "Could not get resource\n");
> + if (IS_ERR(wdt->regs))
> return PTR_ERR(wdt->regs);
> - }
>
> ret = stm32_iwdg_clk_init(pdev, wdt);
> if (ret)
>
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