diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-23 17:21:07 +0200 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-09-27 10:47:23 +0200 |
| commit | fd6627cb82d5e991dedbd972a219311eabe89884 (patch) | |
| tree | 4363c5ab02c4ac3a669fa01aa49f31e5cbfce8ba /drivers/media/radio/radio-si476x.c | |
| parent | media: verisilicon: replace snprintf with strscpy+strlcat (diff) | |
| download | linux-fd6627cb82d5e991dedbd972a219311eabe89884.tar.xz linux-fd6627cb82d5e991dedbd972a219311eabe89884.zip | |
media: radio-si476x: don't fill in bus_info
Let the V4L2 core fill in bus_info.
This fixes this warning:
drivers/media/radio/radio-si476x.c: In function 'si476x_radio_querycap':
drivers/media/radio/radio-si476x.c:333:28: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 23 [-Wformat-truncation=]
333 | "platform:%s", radio->v4l2dev.name);
| ^~
drivers/media/radio/radio-si476x.c:332:9: note: 'snprintf' output between 10 and 45 bytes into a destination of size 32
332 | snprintf(capability->bus_info, sizeof(capability->bus_info),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
333 | "platform:%s", radio->v4l2dev.name);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/radio/radio-si476x.c')
| -rw-r--r-- | drivers/media/radio/radio-si476x.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c index 6061506159f1..b2c5809a8bc7 100644 --- a/drivers/media/radio/radio-si476x.c +++ b/drivers/media/radio/radio-si476x.c @@ -328,9 +328,7 @@ static int si476x_radio_querycap(struct file *file, void *priv, strscpy(capability->driver, radio->v4l2dev.name, sizeof(capability->driver)); - strscpy(capability->card, DRIVER_CARD, sizeof(capability->card)); - snprintf(capability->bus_info, sizeof(capability->bus_info), - "platform:%s", radio->v4l2dev.name); + strscpy(capability->card, DRIVER_CARD, sizeof(capability->card)); return 0; } |