diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2022-08-18 23:01:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-19 11:08:54 +0200 |
| commit | b7db5733a5ace9acc1f3104c9050c5aa1363f13b (patch) | |
| tree | 9525e2fc500d56176bb7fac82e1515b5b09fac6b /drivers/usb/gadget/function/uvc_v4l2.c | |
| parent | c4c2fac94dd04d982676278123affdeb11c32a72 (diff) | |
usb: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Reviewed-by: Richard Leitner <richard.leitner@skidata.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210116.7517-1-wsa+renesas@sang-engineering.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/function/uvc_v4l2.c')
| -rw-r--r-- | drivers/usb/gadget/function/uvc_v4l2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/function/uvc_v4l2.c b/drivers/usb/gadget/function/uvc_v4l2.c index fd8f73bb726d..511f106f9843 100644 --- a/drivers/usb/gadget/function/uvc_v4l2.c +++ b/drivers/usb/gadget/function/uvc_v4l2.c @@ -67,9 +67,9 @@ uvc_v4l2_querycap(struct file *file, void *fh, struct v4l2_capability *cap) struct uvc_device *uvc = video_get_drvdata(vdev); struct usb_composite_dev *cdev = uvc->func.config->cdev; - strlcpy(cap->driver, "g_uvc", sizeof(cap->driver)); - strlcpy(cap->card, cdev->gadget->name, sizeof(cap->card)); - strlcpy(cap->bus_info, dev_name(&cdev->gadget->dev), + strscpy(cap->driver, "g_uvc", sizeof(cap->driver)); + strscpy(cap->card, cdev->gadget->name, sizeof(cap->card)); + strscpy(cap->bus_info, dev_name(&cdev->gadget->dev), sizeof(cap->bus_info)); return 0; } |