From 319ad742bddace99d6576e4b6fba1f074f29ed2a Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 22 Oct 2014 14:36:50 -0700
Subject: [PATCH] staging: comedi: comedi_buf: comedi_buf_memcpy_to() remove
 'offset' param

This parameter is always passed as '0'. Remove the unnecessary parameter.

This allows removing the unnecessary check of the write_ptr overflow.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed