From: Xiubo Li <Li.Xiubo@freescale.com>
Date: Thu, 8 May 2014 03:25:52 +0000 (-0700)
Subject: leds: Remove duplicated OOM message for individual driver
X-Git-Tag: firefly_0821_release~176^2~3769^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0c9a03b68511daf078256367e7a98d7ff3b7dfcb;p=firefly-linux-kernel-4.4.55.git

leds: Remove duplicated OOM message for individual driver

The OOM message of individual driver is unnecessary, and this is
duplicate the memory subsystem generic OOM message.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
---

diff --git a/drivers/leds/leds-adp5520.c b/drivers/leds/leds-adp5520.c
index 86b5bdb0c773..5036d7b4f82e 100644
--- a/drivers/leds/leds-adp5520.c
+++ b/drivers/leds/leds-adp5520.c
@@ -120,13 +120,10 @@ static int adp5520_led_probe(struct platform_device *pdev)
 
 	led = devm_kzalloc(&pdev->dev, sizeof(*led) * pdata->num_leds,
 				GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&pdev->dev, "failed to alloc memory\n");
+	if (!led)
 		return -ENOMEM;
-	}
 
 	ret = adp5520_led_prepare(pdev);
-
 	if (ret) {
 		dev_err(&pdev->dev, "failed to write\n");
 		return ret;
diff --git a/drivers/leds/leds-bd2802.c b/drivers/leds/leds-bd2802.c
index fb5a3472d614..6078c15d3452 100644
--- a/drivers/leds/leds-bd2802.c
+++ b/drivers/leds/leds-bd2802.c
@@ -678,10 +678,8 @@ static int bd2802_probe(struct i2c_client *client,
 	int ret, i;
 
 	led = devm_kzalloc(&client->dev, sizeof(struct bd2802_led), GFP_KERNEL);
-	if (!led) {
-		dev_err(&client->dev, "failed to allocate driver data\n");
+	if (!led)
 		return -ENOMEM;
-	}
 
 	led->client = client;
 	pdata = led->pdata = dev_get_platdata(&client->dev);
diff --git a/drivers/leds/leds-da903x.c b/drivers/leds/leds-da903x.c
index 35dffb100388..54b8b5216b8b 100644
--- a/drivers/leds/leds-da903x.c
+++ b/drivers/leds/leds-da903x.c
@@ -108,10 +108,8 @@ static int da903x_led_probe(struct platform_device *pdev)
 	}
 
 	led = devm_kzalloc(&pdev->dev, sizeof(struct da903x_led), GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&pdev->dev, "failed to alloc memory for LED%d\n", id);
+	if (!led)
 		return -ENOMEM;
-	}
 
 	led->cdev.name = pdata->name;
 	led->cdev.default_trigger = pdata->default_trigger;
diff --git a/drivers/leds/leds-da9052.c b/drivers/leds/leds-da9052.c
index 01486adc7f8b..e4da1f460ac5 100644
--- a/drivers/leds/leds-da9052.c
+++ b/drivers/leds/leds-da9052.c
@@ -126,8 +126,7 @@ static int da9052_led_probe(struct platform_device *pdev)
 	led = devm_kzalloc(&pdev->dev,
 			   sizeof(struct da9052_led) * pled->num_leds,
 			   GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&pdev->dev, "Failed to alloc memory\n");
+	if (!led) {
 		error = -ENOMEM;
 		goto err;
 	}
diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
index 28988b7b4fab..785eb53a87fc 100644
--- a/drivers/leds/leds-s3c24xx.c
+++ b/drivers/leds/leds-s3c24xx.c
@@ -76,10 +76,8 @@ static int s3c24xx_led_probe(struct platform_device *dev)
 
 	led = devm_kzalloc(&dev->dev, sizeof(struct s3c24xx_gpio_led),
 			   GFP_KERNEL);
-	if (led == NULL) {
-		dev_err(&dev->dev, "No memory for device\n");
+	if (!led)
 		return -ENOMEM;
-	}
 
 	platform_set_drvdata(dev, led);
 
diff --git a/drivers/leds/leds-sunfire.c b/drivers/leds/leds-sunfire.c
index 388632d23d44..0b8cc4a021a6 100644
--- a/drivers/leds/leds-sunfire.c
+++ b/drivers/leds/leds-sunfire.c
@@ -135,10 +135,8 @@ static int sunfire_led_generic_probe(struct platform_device *pdev,
 	}
 
 	p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL);
-	if (!p) {
-		dev_err(&pdev->dev, "Could not allocate struct sunfire_drvdata\n");
+	if (!p)
 		return -ENOMEM;
-	}
 
 	for (i = 0; i < NUM_LEDS_PER_BOARD; i++) {
 		struct led_classdev *lp = &p->leds[i].led_cdev;