From bf58bd66f6212d838dda4384b8cd21337b47e363 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Fri, 8 Oct 2010 14:53:48 +0200
Subject: [PATCH] Staging: bcm: return -EFAULT on copy_to_user() failures

There were a number of places in the bcm_char_ioctl() which returned the
number of bytes remaining to be copied instead of returning -EFAULT.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Reading git-format-patch failed