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Date: Fri, 28 Jun 2013 13:55:28 -0300 From: Fabio Estevam <festevam@...il.com> To: gregkh@...uxfoundation.org Cc: kernel@...gutronix.de, shawn.guo@...aro.org, linux-kernel@...r.kernel.org, Fabio Estevam <fabio.estevam@...escale.com> Subject: [PATCH v2 2/4] imx-drm: ipu-dp: Check the return value of devm_kzalloc() From: Fabio Estevam <fabio.estevam@...escale.com> devm_kzalloc() may fail, so let's check its return value. Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com> --- Changes since v1: - None drivers/staging/imx-drm/ipu-v3/ipu-dp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-dp.c b/drivers/staging/imx-drm/ipu-v3/ipu-dp.c index 113b046..0449515 100644 --- a/drivers/staging/imx-drm/ipu-v3/ipu-dp.c +++ b/drivers/staging/imx-drm/ipu-v3/ipu-dp.c @@ -309,6 +309,8 @@ int ipu_dp_init(struct ipu_soc *ipu, struct device *dev, unsigned long base) int i; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; priv->dev = dev; priv->ipu = ipu; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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