linux-kernel - [PATCH 1/1 linux-next] drm: remove unnecessary sizeof(u8)

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Date:	Sun, 16 Nov 2014 11:21:25 +0100
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel@...r.kernel.org
Cc:	Fabian Frederick <fabf@...net.be>, David Airlie <airlied@...ux.ie>,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH 1/1 linux-next] drm: remove unnecessary sizeof(u8)

sizeof(u8) is always 1.

Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 drivers/gpu/drm/r128/r128_state.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
index 575e986..8fd2d9f 100644
--- 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);
-- 
1.9.3

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