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media: go7007: fix two sparse warnings

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drivers/media/usb/go7007/go7007-v4l2.c:637:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]
drivers/media/usb/go7007/go7007-fw.c:1507:3: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2018-05-14 08:37:17 -04:00 committed by Mauro Carvalho Chehab
parent e86d1929ad
commit a7f3482ddb
2 changed files with 4 additions and 1 deletions
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3
drivers/media/usb/go7007/go7007-fw.c
View File

@ -1514,7 +1514,10 @@ static int do_special(struct go7007 *go, u16 type, __le16 *code, int space,
case V4L2_PIX_FMT_MPEG4:
return gen_mpeg4hdr_to_package(go, code, space,
framelen);
default:
break;
}
break;
case SPECIAL_BRC_CTRL:
return brctrl_to_package(go, code, space, framelen);
case SPECIAL_CONFIG:

2
drivers/media/usb/go7007/go7007-v4l2.c
View File

@ -634,7 +634,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
if (inp->index >= go->board_info->num_inputs)
return -EINVAL;
strncpy(inp->name, go->board_info->inputs[inp->index].name,
strlcpy(inp->name, go->board_info->inputs[inp->index].name,
sizeof(inp->name));
/* If this board has a tuner, it will be the first input */