diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2024-02-07 11:37:30 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-17 17:01:13 +0100 |
| commit | c89d32cabcd38d776331431066cf4da3fb120d54 (patch) | |
| tree | 91e971f3c26dbd8b3677785e32fd2c1e405f9866 /drivers/usb | |
| parent | ae28fd06b3a830aae34f1a3f3d7fbc2a5b59043a (diff) | |
| download | linux-c89d32cabcd38d776331431066cf4da3fb120d54.tar.gz | |
usb: image: mdc800: Remove redundant assignment to variable retval
The variable retval is being assigned a value that is not being read
and is being re-assigned a new value a couple of statements later.
The assignment is redundant and can be removed.
Cleans up clang scan warning:
drivers/usb/image/mdc800.c:634:2: warning: Value stored to 'retval'
is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240207113730.2444296-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/image/mdc800.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c index 67f098579fb45..7b7e1554ea20e 100644 --- a/drivers/usb/image/mdc800.c +++ b/drivers/usb/image/mdc800.c @@ -631,7 +631,6 @@ static int mdc800_device_open (struct inode* inode, struct file *file) mdc800->camera_busy=0; mdc800->camera_request_ready=0; - retval=0; mdc800->irq_urb->dev = mdc800->dev; retval = usb_submit_urb (mdc800->irq_urb, GFP_KERNEL); if (retval) { |