linux-kernel - [PATCH] [media] bdisp: remove redundant assignment to pix

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Date:   Sun, 29 Oct 2017 13:21:05 +0000
From:   Colin King <colin.king@...onical.com>
To:     Fabien Dessenne <fabien.dessenne@...com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [media] bdisp: remove redundant assignment to pix

From: Colin Ian King <colin.king@...onical.com>

Pointer pix is being initialized to a value and a little later
being assigned the same value again. Remove the redundant second
duplicate assignment. Cleans up the clang warning:

drivers/media/platform/sti/bdisp/bdisp-v4l2.c:726:26: warning: Value
stored to 'pix' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/media/platform/sti/bdisp/bdisp-v4l2.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
index 939da6da7644..14e99aeae140 100644
--- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
+++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
@@ -731,7 +731,6 @@ static int bdisp_g_fmt(struct file *file, void *fh, struct v4l2_format *f)
 		return PTR_ERR(frame);
 	}
 
-	pix = &f->fmt.pix;
 	pix->width = frame->width;
 	pix->height = frame->height;
 	pix->pixelformat = frame->fmt->pixelformat;
-- 
2.14.1