drm: remove unnecessary sizeof(u8)

sizeof(u8) is always 1.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
index 575e986..8fd2d9f 100644 (file)
--- a/drivers/gpu/drm/r128/r128_state.c
+++ b/drivers/gpu/drm/r128/r128_state.c
@@ -905,7 +905,7 @@ static int r128_cce_dispatch_write_span(struct drm_device *dev,
        if (IS_ERR(buffer))
                return PTR_ERR(buffer);
 
-       mask_size = depth->n * sizeof(u8);
+       mask_size = depth->n;
        if (depth->mask) {
                mask = memdup_user(depth->mask, mask_size);
                if (IS_ERR(mask)) {
@@ -1010,7 +1010,7 @@ static int r128_cce_dispatch_write_pixels(struct drm_device *dev,
        }
 
        if (depth->mask) {
-               mask_size = depth->n * sizeof(u8);
+               mask_size = depth->n;
                mask = memdup_user(depth->mask, mask_size);
                if (IS_ERR(mask)) {
                        kfree(x);