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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH] i2c-imx: Use xzalloc instead of kzalloc
Date: Sun,  8 Nov 2015 16:18:47 -0800	[thread overview]
Message-ID: <1447028327-20277-2-git-send-email-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <1447028327-20277-1-git-send-email-andrew.smirnov@gmail.com>

Driver's private data structure is allocated with kzalloc without any
code to check for kzalloc's possible failure. Fix that by replaceing
kzalloc with xzalloc.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 drivers/i2c/busses/i2c-imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 7df4a26..47a50db 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -590,7 +590,7 @@ static int __init i2c_fsl_probe(struct device_d *pdev)

 	pdata = pdev->platform_data;

-	i2c_fsl = kzalloc(sizeof(struct fsl_i2c_struct), GFP_KERNEL);
+	i2c_fsl = xzalloc(sizeof(struct fsl_i2c_struct), GFP_KERNEL);

 #ifdef CONFIG_COMMON_CLK
 	i2c_fsl->clk = clk_get(pdev, NULL);
--
2.1.4

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  reply	other threads:[~2015-11-09  0:19 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-09  0:18 [PATCH v2] i2c: Add support for DesignWare controllers Andrey Smirnov
2015-11-09  0:18 ` Andrey Smirnov [this message]
2015-11-09  6:20 ` Sascha Hauer
2015-11-19  1:26   ` Trent Piepho
2015-11-19  4:09     ` Andrey Smirnov
2015-11-19  7:59       ` Sascha Hauer

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