Commits
Jarkko Sakkinen committed 1f96beec7a4
drm: remove redundant code form drm_ioc32.c The compat ioctl handler ends up calling access_ok() twice: first indirectly inside compat_alloc_user_space() and then after returning from that function. This patch fixes issue. v2: there were three invalid removals of access_ok() that I've fixed. Also went through all the changes couple of times and verified that access_ok() is only removed when the buffer is allocated with compat_alloc_user_space(). My deepest apologies for this kind of sloppiness! Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>