linux-kernel - [PATCH] gpio: gpio-twl4030.c: Cleaning up null pointer checks that could never happen

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Message-Id: <1403799441-20362-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Thu, 26 Jun 2014 18:17:21 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH] gpio: gpio-twl4030.c:  Cleaning up null pointer checks that could never happen

Removal of null pointer checks that could never happen

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/gpio/gpio-twl4030.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index 3ebb1a5..826da37 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -554,7 +554,7 @@ no_irqs:
 
 	platform_set_drvdata(pdev, priv);
 
-	if (pdata && pdata->setup) {
+	if (pdata->setup) {
 		int status;
 
 		status = pdata->setup(&pdev->dev, priv->gpio_chip.base,
-- 
1.7.10.4

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