pinctrl: tegra: Delete two error messages for a failed memory allocation in tegra_pinctrl_probe()

Message ID 0a67035f-e089-85f6-adff-14e41c957ab6@users.sourceforge.net
State New
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Series
  • pinctrl: tegra: Delete two error messages for a failed memory allocation in tegra_pinctrl_probe()
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Commit Message

SF Markus Elfring Dec. 28, 2017, 2:32 p.m.
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Thu, 28 Dec 2017 15:15:08 +0100

Omit extra messages for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/pinctrl/tegra/pinctrl-tegra.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

Comments

Linus Walleij Jan. 2, 2018, 9 a.m. | #1
On Thu, Dec 28, 2017 at 3:32 PM, SF Markus Elfring
<elfring@users.sourceforge.net> wrote:

> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Thu, 28 Dec 2017 15:15:08 +0100
>
> Omit extra messages for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>

Patch applied.

Yours,
Linus Walleij
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Patch

diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 51716819129d..72c718e66ebb 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c
@@ -666,10 +666,9 @@  int tegra_pinctrl_probe(struct platform_device *pdev,
 	int fn, gn, gfn;
 
 	pmx = devm_kzalloc(&pdev->dev, sizeof(*pmx), GFP_KERNEL);
-	if (!pmx) {
-		dev_err(&pdev->dev, "Can't alloc tegra_pmx\n");
+	if (!pmx)
 		return -ENOMEM;
-	}
+
 	pmx->dev = &pdev->dev;
 	pmx->soc = soc_data;
 
@@ -722,10 +721,8 @@  int tegra_pinctrl_probe(struct platform_device *pdev,
 
 	pmx->regs = devm_kzalloc(&pdev->dev, pmx->nbanks * sizeof(*pmx->regs),
 				 GFP_KERNEL);
-	if (!pmx->regs) {
-		dev_err(&pdev->dev, "Can't alloc regs pointer\n");
+	if (!pmx->regs)
 		return -ENOMEM;
-	}
 
 	for (i = 0; i < pmx->nbanks; i++) {
 		res = platform_get_resource(pdev, IORESOURCE_MEM, i);