From: Colin Ian King <colin.i.king@gmail.com>
Date: Sun, 30 Jan 2022 22:31:03 +0000 (+0000)
Subject: media: gspca: remove redundant assignment of variable n
X-Git-Tag: v6.6.17~7948^2~86^2~24
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3a7c5c2143a5111fdac929a12dd0a0e0e1587b43;p=platform%2Fkernel%2Flinux-rpi.git

media: gspca: remove redundant assignment of variable n

The variable n is being assigned a value that is never read, it is
being reassigned a different value a few statements later. The
assignment is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
---

diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c
index 2e8c3ef..608be0d 100644
--- a/drivers/media/usb/gspca/pac7302.c
+++ b/drivers/media/usb/gspca/pac7302.c
@@ -794,7 +794,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 		n = (sof - data) - (footer_length + sizeof pac_sof_marker);
 		if (n < 0) {
 			gspca_dev->image_len += n;
-			n = 0;
 		} else {
 			gspca_frame_add(gspca_dev, INTER_PACKET, data, n);
 		}