提交 1f8766b4 编写于 作者: M Mats Randgaard 提交者: Mauro Carvalho Chehab

V4L/DVB: vpif_cap/disp: Replaced kmalloc with kzalloc

Signed-off-by: NMats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: NHans Verkuil <hans.verkuil@tandberg.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 ffa1b391
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
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......@@ -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");
......
......@@ -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");
......
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