From cfb10898efe1bc1f3eb8d8f37f164d9e2ac8b43a Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sun, 19 May 2013 14:00:47 +0800 Subject: gpio: Don't override the error code in probe error handling Otherwise, we return 0 in probe error paths when gpiochip_remove() returns 0. Also show error message if gpiochip_remove() fails. Signed-off-by: Axel Lin Cc: Tomoya MORINAGA Cc: Denis Turischev Cc: Lars Poeschel Signed-off-by: Linus Walleij --- drivers/gpio/gpio-sch.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/gpio/gpio-sch.c') diff --git a/drivers/gpio/gpio-sch.c b/drivers/gpio/gpio-sch.c index 1e4de16ceb41..5af65719b95d 100644 --- a/drivers/gpio/gpio-sch.c +++ b/drivers/gpio/gpio-sch.c @@ -272,10 +272,8 @@ static int sch_gpio_probe(struct platform_device *pdev) return 0; err_sch_gpio_resume: - err = gpiochip_remove(&sch_gpio_core); - if (err) - dev_err(&pdev->dev, "%s failed, %d\n", - "gpiochip_remove()", err); + if (gpiochip_remove(&sch_gpio_core)) + dev_err(&pdev->dev, "%s gpiochip_remove failed\n", __func__); err_sch_gpio_core: release_region(res->start, resource_size(res)); -- cgit v1.2.3