On Fri May 9 18:24:15 2025 +0000, Ricardo Ribalda wrote:
> Declaring a variable for doing automatic cleanup is not a very common
> pattern. Replace the cleanup macro with manual cleanup to make the code
> simpler.
>
> Suggested-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> Signed-off-by: Ricardo Ribalda <riba...@chromium.org>
> Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> Link:
> https://lore.kernel.org/r/20250509-uvc-followup-v1-3-73bcde30d...@chromium.org
> Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> Signed-off-by: Hans Verkuil <hverk...@xs4all.nl>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/usb/uvc/uvc_v4l2.c | 22 ++++++++++------------
1 file changed, 10 insertions(+), 12 deletions(-)
---
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 862b4e34e5b6..1abdf1ea3995 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -1382,11 +1382,9 @@ static int uvc_v4l2_put_xu_query(const struct
uvc_xu_control_query *kp,
#define UVCIOC_CTRL_MAP32 _IOWR('u', 0x20, struct
uvc_xu_control_mapping32)
#define UVCIOC_CTRL_QUERY32 _IOWR('u', 0x21, struct uvc_xu_control_query32)
-DEFINE_FREE(uvc_pm_put, struct uvc_device *, if (_T) uvc_pm_put(_T))
static long uvc_v4l2_compat_ioctl32(struct file *file,
unsigned int cmd, unsigned long arg)
{
- struct uvc_device *uvc_device __free(uvc_pm_put) = NULL;
struct uvc_fh *handle = file->private_data;
union {
struct uvc_xu_control_mapping xmap;
@@ -1399,38 +1397,38 @@ static long uvc_v4l2_compat_ioctl32(struct file *file,
if (ret)
return ret;
- uvc_device = handle->stream->dev;
-
switch (cmd) {
case UVCIOC_CTRL_MAP32:
ret = uvc_v4l2_get_xu_mapping(&karg.xmap, up);
if (ret)
- return ret;
+ break;
ret = uvc_ioctl_xu_ctrl_map(handle->chain, &karg.xmap);
if (ret)
- return ret;
+ break;
ret = uvc_v4l2_put_xu_mapping(&karg.xmap, up);
if (ret)
- return ret;
-
+ break;
break;
case UVCIOC_CTRL_QUERY32:
ret = uvc_v4l2_get_xu_query(&karg.xqry, up);
if (ret)
- return ret;
+ break;
ret = uvc_xu_ctrl_query(handle->chain, &karg.xqry);
if (ret)
- return ret;
+ break;
ret = uvc_v4l2_put_xu_query(&karg.xqry, up);
if (ret)
- return ret;
+ break;
break;
default:
- return -ENOIOCTLCMD;
+ ret = -ENOIOCTLCMD;
+ break;
}
+ uvc_pm_put(handle->stream->dev);
+
return ret;
}
#endif
