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staging: vt6655: fix direct dereferencing of user pointer
author
Guillaume Clement
<gclement@baobob.org>
Fri, 25 Jul 2014 12:47:23 +0000
(14:47 +0200)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Wed, 30 Jul 2014 23:36:27 +0000
(16:36 -0700)
Sparse reported that the data from tagSCmdRequest is given by
userspace, so it should be tagged as such.
Later, we were memcomparing and dereferencing it without first copying
it, fix that as well.
Signed-off-by: Guillaume Clement <gclement@baobob.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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