From: Insu Yun Date: Thu, 28 Jan 2016 23:54:36 +0000 (-0500) Subject: ch7006: correctly handling failed allocation X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=44084efc2fd804e3b40159a19e1c4874f56f73ab;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 --- 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);