From fb84d9907f0ff0e3f7d70d55039ddf0f78d2a472 Mon Sep 17 00:00:00 2001 From: Devendra Naga Date: Mon, 4 Mar 2013 16:52:47 +0000 Subject: thermal: rcar_thermal: propagate return value of thermal_zone_device_register thermal_zone_device_register returns a value contained in the pointer itself use PTR_ERR to obtain the address and return it at the end. Signed-off-by: Devendra Naga Signed-off-by: Zhang Rui --- drivers/thermal/rcar_thermal.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/thermal/rcar_thermal.c') diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index ab518140207d..2cc5b6115e3e 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -364,6 +364,7 @@ static int rcar_thermal_probe(struct platform_device *pdev) struct resource *res, *irq; int mres = 0; int i; + int ret = -ENODEV; int idle = IDLE_INTERVAL; common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL); @@ -438,6 +439,7 @@ static int rcar_thermal_probe(struct platform_device *pdev) idle); if (IS_ERR(priv->zone)) { dev_err(dev, "can't register thermal zone\n"); + ret = PTR_ERR(priv->zone); goto error_unregister; } @@ -457,7 +459,7 @@ error_unregister: rcar_thermal_for_each_priv(priv, common) thermal_zone_device_unregister(priv->zone); - return -ENODEV; + return ret; } static int rcar_thermal_remove(struct platform_device *pdev) -- cgit v1.2.3