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>

diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 9ba7ace..2ed233f 100644 (file)
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -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");

diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c
index a41f188..912c27b 100644 (file)
--- a/drivers/media/video/davinci/vpif_display.c
+++ b/drivers/media/video/davinci/vpif_display.c
@@ -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");