From 44084efc2fd804e3b40159a19e1c4874f56f73ab Mon Sep 17 00:00:00 2001 From: Insu Yun Date: Thu, 28 Jan 2016 18:54:36 -0500 Subject: [PATCH] ch7006: correctly handling failed allocation Since drm_property_create_range can be failed in memory pressure, it needs to be checked and return -ENOMEM. Signed-off-by: Insu Yun Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1454025276-13465-1-git-send-email-wuninsu@gmail.com --- drivers/gpu/drm/i2c/ch7006_drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c index 90db5f4dcce5..0594c45f7164 100644 --- a/drivers/gpu/drm/i2c/ch7006_drv.c +++ b/drivers/gpu/drm/i2c/ch7006_drv.c @@ -253,6 +253,8 @@ static int ch7006_encoder_create_resources(struct drm_encoder *encoder, drm_mode_create_tv_properties(dev, NUM_TV_NORMS, ch7006_tv_norm_names); priv->scale_property = drm_property_create_range(dev, 0, "scale", 0, 2); + if (!priv->scale_property) + return -ENOMEM; drm_object_attach_property(&connector->base, conf->tv_select_subconnector_property, priv->select_subconnector); -- 2.20.1