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V4L/DVB (13611): radio-tea5764: Correct size given to memset

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Memset should be given the size of the structure, not the size of the pointer.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Julia Lawall 2009-12-10 17:17:49 -03:00 committed by Mauro Carvalho Chehab
parent ddb0b34f13
commit 909d15a70d
1 changed files with 2 additions and 2 deletions
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4
drivers/media/radio/radio-tea5764.c
View file

@ -314,7 +314,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
if (v->index > 0)
return -EINVAL;
memset(v, 0, sizeof(v));
memset(v, 0, sizeof(*v));
strcpy(v->name, "FM");
v->type = V4L2_TUNER_RADIO;
tea5764_i2c_read(radio);
@ -373,7 +373,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
if (f->tuner != 0)
return -EINVAL;
tea5764_i2c_read(radio);
memset(f, 0, sizeof(f));
memset(f, 0, sizeof(*f));
f->type = V4L2_TUNER_RADIO;
if (r->tnctrl & TEA5764_TNCTRL_PUPD0)
f->frequency = (tea5764_get_freq(radio) * 2) / 125;