staging: comedi: comedi_fops: rename user_cmd in do_cmdtest_ioctl
This local variable is used to hold the comedi_cmd that is passed to the kernel as the argument to the COMEDI_CMDTEST ioctl. Its filled in with a copy_from_user() call. The name 'user_cmd' is a bit confusing since it's actually kernel data. Rename the local variable to 'cmd' to avoid the confusion. Signed-off-by:H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Acked-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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