linux-kernel - [PATCH] video: fbdev: mb862xx: remove redundant assignment to pointer ptr

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Message-Id: <20211221004246.213203-1-colin.i.king@gmail.com>
Date:   Tue, 21 Dec 2021 00:42:46 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] video: fbdev: mb862xx: remove redundant assignment to pointer ptr

The pointer ptr is being assigned a value that is never read. The
pointer is being re-assigned later in a loop. The assignment is
redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/video/fbdev/mb862xx/mb862xxfb_accel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
index d40b806461ca..61aed7fc0b8d 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
@@ -132,7 +132,7 @@ static void mb86290fb_imageblit8(u32 *cmd, u16 step, u16 dx, u16 dy,
 	cmd[2] = (height << 16) | width;
 
 	i = 0;
-	line = ptr = image->data;
+	line = image->data;
 	bytes = image->width;
 
 	while (i < height) {
-- 
2.32.0