[4/12] drivers/media/radio: Correct size given to memset
Commit Message
From: Julia Lawall <julia@diku.dk>
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>
---
drivers/media/radio/radio-tea5764.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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@@ -314,7 +314,7 @@ static int vidioc_g_tuner(struct file *f
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);
@@ -371,7 +371,7 @@ static int vidioc_g_frequency(struct fil
struct tea5764_regs *r = &radio->regs;
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;