[patch] drm/msm: return -EFAULT instead of bytes remaining

copy_to/from_user returns the number of bytes remaining to be copied but we want to return -EFAULT. Signed-off-by: Dan Carpenter diff --git a/drivers/gpu/drm/msm/msm_perf.c b/drivers/gpu/drm/msm/msm_perf.c index 830857c..17fe4e5 100644 --- a/drivers/gpu/drm/msm/msm_perf.c +++ b/drivers/gpu/drm/m

[patch] drm/msm: return -EFAULT instead of bytes remaining

On Wed, Jul 13, 2016 at 6:35 AM, Dan Carpenter wrote: > copy_to/from_user returns the number of bytes remaining to be copied but > we want to return -EFAULT. > > Signed-off-by: Dan Carpenter thanks, I've added to msm-next BR, -R > > diff --git a/drivers/gpu/drm/msm/msm_perf.c b/drivers/gpu/dr