staging: comedi: comedi_fops: rename user_cmd in do_cmd_ioctl

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This local variable is used to hold the comedi_cmd that is passed
to the kernel as the argument to the COMEDI_CMD 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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H Hartley Sweeten 2012-09-18 11:42:37 -07:00 • committed by Greg Kroah-Hartman

parent cbe01f723e

commit 88bc0574ba

1 changed files with 18 additions and 18 deletions

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drivers/staging/comedi/comedi_fops.c

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