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OpenCloudOS-Kernel
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V4L/DVB: vpif_cap/disp: Replaced kmalloc with kzalloc 

Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: Hans Verkuil <hans.verkuil@tandberg.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mats Randgaard 2010-08-30 10:30:37 -03:00 committed by Mauro Carvalho Chehab
parent ffa1b391c6
commit 1f8766b4e3
2 changed files with 5 additions and 5 deletions
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4
drivers/media/video/davinci/vpif_capture.c
View File

@ -793,7 +793,7 @@ static int vpif_open(struct file *filep)
}
/* Allocate memory for the file handle object */
fh = kmalloc(sizeof(struct vpif_fh), GFP_KERNEL);
fh = kzalloc(sizeof(struct vpif_fh), GFP_KERNEL);
if (NULL == fh) {
vpif_err("unable to allocate memory for file handle object\n");
ret = -ENOMEM;
@ -1995,7 +1995,7 @@ static __init int vpif_probe(struct platform_device *pdev)
config = pdev->dev.platform_data;
subdev_count = config->subdev_count;
vpif_obj.sd = kmalloc(sizeof(struct v4l2_subdev *) * subdev_count,
vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
GFP_KERNEL);
if (vpif_obj.sd == NULL) {
vpif_err("unable to allocate memory for subdevice pointers\n");

6
drivers/media/video/davinci/vpif_display.c
View File

@ -600,7 +600,7 @@ static int vpif_open(struct file *filep)
ch = video_get_drvdata(vdev);
/* Allocate memory for the file handle object */
fh = kmalloc(sizeof(struct vpif_fh), GFP_KERNEL);
fh = kzalloc(sizeof(struct vpif_fh), GFP_KERNEL);
if (fh == NULL) {
vpif_err("unable to allocate memory for file handle object\n");
return -ENOMEM;
@ -1396,7 +1396,7 @@ static int initialize_vpif(void)
/* Allocate memory for six channel objects */
for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
vpif_obj.dev[i] =
kmalloc(sizeof(struct channel_obj), GFP_KERNEL);
kzalloc(sizeof(struct channel_obj), GFP_KERNEL);
/* If memory allocation fails, return error */
if (!vpif_obj.dev[i]) {
free_channel_objects_index = i;
@ -1542,7 +1542,7 @@ static __init int vpif_probe(struct platform_device *pdev)
config = pdev->dev.platform_data;
subdev_count = config->subdev_count;
subdevdata = config->subdevinfo;
vpif_obj.sd = kmalloc(sizeof(struct v4l2_subdev *) * subdev_count,
vpif_obj.sd = kzalloc(sizeof(struct v4l2_subdev *) * subdev_count,
GFP_KERNEL);
if (vpif_obj.sd == NULL) {
vpif_err("unable to allocate memory for subdevice pointers\n");