From: Guenter Roeck <linux@roeck-us.net>
Date: Wed, 18 Jan 2017 19:12:00 +0000 (-0800)
Subject: Input: at32psif - drop unnecessary error messages and other changes
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=009af5fdb4fb65e73c5783bf2de64490fcd84910;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

Input: at32psif - drop unnecessary error messages and other changes

Error messages after memory allocation failures are unnecessary and
can be dropped, given that they are emitted as dev_dbg() so nobody except
person actively debugging the driver would see them.

Also replace jump to return 'goto l; ... l: return e;' with 'return e;'

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/input/serio/at32psif.c b/drivers/input/serio/at32psif.c
index 2e4ff5bac754..e420fd781d44 100644
--- a/drivers/input/serio/at32psif.c
+++ b/drivers/input/serio/at32psif.c
@@ -159,13 +159,12 @@ static int psif_open(struct serio *io)
 
 	retval = clk_enable(psif->pclk);
 	if (retval)
-		goto out;
+		return retval;
 
 	psif_writel(psif, CR, PSIF_BIT(CR_TXEN) | PSIF_BIT(CR_RXEN));
 	psif_writel(psif, IER, PSIF_BIT(RXRDY));
 
 	psif->open = true;
-out:
 	return retval;
 }
 
@@ -210,16 +209,12 @@ static int __init psif_probe(struct platform_device *pdev)
 	int ret;
 
 	psif = kzalloc(sizeof(struct psif), GFP_KERNEL);
-	if (!psif) {
-		dev_dbg(&pdev->dev, "out of memory\n");
-		ret = -ENOMEM;
-		goto out;
-	}
+	if (!psif)
+		return -ENOMEM;
 	psif->pdev = pdev;
 
 	io = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!io) {
-		dev_dbg(&pdev->dev, "out of memory\n");
 		ret = -ENOMEM;
 		goto out_free_psif;
 	}
@@ -297,7 +292,6 @@ out_free_io:
 	kfree(io);
 out_free_psif:
 	kfree(psif);
-out:
 	return ret;
 }