From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 8 Feb 2018 15:08:39 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/gma500/framebuffer.c | 3 +--
drivers/gpu/drm/gma500/oaktrail_hdmi.c | 6 +++---
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index 3ff320f3ff47..ad96a542d137 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -525,11 +525,10 @@ static int psb_fbdev_destroy(struct drm_device *dev, struct psb_fbdev *fbdev)
int psb_fbdev_init(struct drm_device *dev)
{
- struct psb_fbdev *fbdev;
struct drm_psb_private *dev_priv = dev->dev_private;
int ret;
+ struct psb_fbdev *fbdev = kzalloc(sizeof(*fbdev), GFP_KERNEL);
- fbdev = kzalloc(sizeof(struct psb_fbdev), GFP_KERNEL);
if (!fbdev)
return -ENOMEM;
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index d9a6d54b6641..dbc58e5130bb 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -637,11 +637,11 @@ void oaktrail_hdmi_init(struct drm_device *dev,
struct drm_connector *connector;
struct drm_encoder *encoder;
- gma_encoder = kzalloc(sizeof(struct gma_encoder), GFP_KERNEL);
+ gma_encoder = kzalloc(sizeof(*gma_encoder), GFP_KERNEL);
if (!gma_encoder)
return;
- gma_connector = kzalloc(sizeof(struct gma_connector), GFP_KERNEL);
+ gma_connector = kzalloc(sizeof(*gma_connector), GFP_KERNEL);
if (!gma_connector)
goto failed_connector;
@@ -689,7 +689,7 @@ void oaktrail_hdmi_setup(struct drm_device *dev)
if (!pdev)
return;
- hdmi_dev = kzalloc(sizeof(struct oaktrail_hdmi_dev), GFP_KERNEL);
+ hdmi_dev = kzalloc(sizeof(*hdmi_dev), GFP_KERNEL);
if (!hdmi_dev)
goto out;
--
2.16.1
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
