Commit 8b7f3cf4 authored by Hans Verkuil's avatar Hans Verkuil
Browse files

media: radio-isa: use dev_name to fill in bus_info 



This fixes this warning:

drivers/media/radio/radio-isa.c: In function 'radio_isa_querycap':
drivers/media/radio/radio-isa.c:39:57: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 28 [-Wformat-truncation=]
   39 |         snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", isa->v4l2_dev.name);
      |                                                         ^~
drivers/media/radio/radio-isa.c:39:9: note: 'snprintf' output between 5 and 40 bytes into a destination of size 32
   39 |         snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", isa->v4l2_dev.name);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 127299a4

drivers/media/radio/radio-isa.c

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ static int radio_isa_querycap(struct file *file, void *priv, 


	strscpy(v->driver, isa->drv->driver.driver.name, sizeof(v->driver));

	strscpy(v->card, isa->drv->card, sizeof(v->card));

	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", isa->v4l2_dev.name);

	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", dev_name(isa->v4l2_dev.dev));

	return 0;

}