linux-kernel - [PATCH 2/2] gpio: x-gene: Remove a useless memset

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Date:	Fri,  1 May 2015 14:29:06 +0200
From:	Christophe Jaillet <christophe.jaillet@...adoo.fr>
To:	linus.walleij@...aro.org, gnurou@...il.com
Cc:	linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe Jaillet <christophe.jaillet@...adoo.fr>
Subject: [PATCH 2/2] gpio: x-gene: Remove a useless memset

priv->irq is allocated using devm_kzalloc so there is no need to memset it.

Signed-off-by: Christophe Jaillet <christophe.jaillet@...adoo.fr>
---
 drivers/gpio/gpio-xgene-sb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
index fb9d29a..a7b8f8f 100644
--- a/drivers/gpio/gpio-xgene-sb.c
+++ b/drivers/gpio/gpio-xgene-sb.c
@@ -112,7 +112,6 @@ static int xgene_gpio_sb_probe(struct platform_device *pdev)
 				   GFP_KERNEL);
 	if (!priv->irq)
 		return -ENOMEM;
-	memset(priv->irq, 0, sizeof(u32) * XGENE_MAX_GPIO_DS);
 
 	for (i = 0; i < priv->nirq; i++) {
 		priv->irq[default_lines[i]] = platform_get_irq(pdev, i);
-- 
2.1.0

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