On 20/05/2021 13:25, Lee Jones wrote:

Fixes the following W=1 kernel build warning(s):

  drivers/staging/comedi/drivers/jr3_pci.c: In function ‘jr3_pci_poll_subdevice’:
  drivers/staging/comedi/drivers/jr3_pci.c:507:22: warning: variable ‘min_full_scale’ set but not used [-Wunused-but-set-variable]

Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Alexander A. Klimov" <redacted>
Cc: Anders Blomdell <redacted>
Cc: linux-staging@lists.linux.dev
Signed-off-by: Lee Jones <redacted>
---
  drivers/comedi/drivers/jr3_pci.c | 3 +--
  1 file changed, 1 insertion(+), 2 deletions(-)

Actually, that one is stale now (or will be when Greg's staging-next 
branch gets merged into linux-next soon):

https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git/commit/?h=staging-next&id=b9f38e913a926b455e5048a95f53a993b515509f

| staging: comedi: Remove unused variable ‘min_full_scale’ and function 
'get_min_full_scales'
|
| The variable ‘min_full_scale’ and function 'get_min_full_scales' are
| not used, So delete them.

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