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authorJulia Lawall <julia@diku.dk>2009-12-10 15:17:49 -0500
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-15 21:18:41 -0500
commit909d15a70d6a269ba599c539c55a574482355ff1 (patch)
treef59e507a598e8418ac41af235efbc9a7e8bf8b18 /drivers/media
parentddb0b34f1345e1fec60f168bd99c487699f65212 (diff)
V4L/DVB (13611): radio-tea5764: Correct size given to memset
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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/radio/radio-tea5764.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/radio/radio-tea5764.c b/drivers/media/radio/radio-tea5764.c
index 1d357b79b2fd..8e718bfcdad3 100644
--- a/drivers/media/radio/radio-tea5764.c
+++ b/drivers/media/radio/radio-tea5764.c
@@ -314,7 +314,7 @@ static int vidioc_g_tuner(struct file *file, void *priv,
314 if (v->index > 0) 314 if (v->index > 0)
315 return -EINVAL; 315 return -EINVAL;
316 316
317 memset(v, 0, sizeof(v)); 317 memset(v, 0, sizeof(*v));
318 strcpy(v->name, "FM"); 318 strcpy(v->name, "FM");
319 v->type = V4L2_TUNER_RADIO; 319 v->type = V4L2_TUNER_RADIO;
320 tea5764_i2c_read(radio); 320 tea5764_i2c_read(radio);
@@ -373,7 +373,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
373 if (f->tuner != 0) 373 if (f->tuner != 0)
374 return -EINVAL; 374 return -EINVAL;
375 tea5764_i2c_read(radio); 375 tea5764_i2c_read(radio);
376 memset(f, 0, sizeof(f)); 376 memset(f, 0, sizeof(*f));
377 f->type = V4L2_TUNER_RADIO; 377 f->type = V4L2_TUNER_RADIO;
378 if (r->tnctrl & TEA5764_TNCTRL_PUPD0) 378 if (r->tnctrl & TEA5764_TNCTRL_PUPD0)
379 f->frequency = (tea5764_get_freq(radio) * 2) / 125; 379 f->frequency = (tea5764_get_freq(radio) * 2) / 125;