On Sun, Apr 20, 2014 at 11:10:57AM +0200, Camille Bordignon wrote:
> Fix sparse warning "cast removes address space of expression"
> Add lost flag "__user" due to cast
>
> Signed-off-by: Camille Bordignon <camille.bordignon@xxxxxxxxx>
> ---
> diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
> index cfe4bc8..952c4ae 100644
> --- a/drivers/staging/android/binder.c
> +++ b/drivers/staging/android/binder.c
> @@ -2683,16 +2683,21 @@ static long binder_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
> binder_free_thread(proc, thread);
> thread = NULL;
> break;
> - case BINDER_VERSION:
> - if (size != sizeof(struct binder_version)) {
> + case BINDER_VERSION: {
> + struct binder_version __user *bv = ubuf;
> +
> + if (size != sizeof(*bv)) {
> ret = -EINVAL;
> goto err;
> }
> - if (put_user(BINDER_CURRENT_PROTOCOL_VERSION, &((struct binder_version *)ubuf)->protocol_version)) {
> +
> + if (put_user(BINDER_CURRENT_PROTOCOL_VERSION,
> + &bv->protocol_version)) {
> ret = -EINVAL;
> goto err;
> }
> break;
> + }
> default:
> ret = -EINVAL;
> goto err;
>
>
This does not apply to my tree :(
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