* [PATCH] media: gspca: remove redundant assignment of variable n
@ 2022-01-30 22:31 Colin Ian King
0 siblings, 0 replies; only message in thread
From: Colin Ian King @ 2022-01-30 22:31 UTC (permalink / raw)
To: Hans Verkuil, Mauro Carvalho Chehab, linux-media
Cc: kernel-janitors, linux-kernel
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>
---
drivers/media/usb/gspca/pac7302.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c
index 2e8c3ef51ca3..608be0d64f94 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);
}
--
2.34.1
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