From: Colin Ian King <colin.i.king@gmail.com>
To: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-media@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] media: rcar_jpu: remove redundant case statement when c is zero
Date: Thu, 8 May 2025 11:08:35 +0100 [thread overview]
Message-ID: <20250508100835.336240-1-colin.i.king@gmail.com> (raw)
The case statement where c is zero is redundant because the previous
while loop will only exit if c is non-zero or non-0xff, so c can
never be zero by the time the switch statement is reaced. Clean up
the code by removing it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/media/platform/renesas/rcar_jpu.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/media/platform/renesas/rcar_jpu.c b/drivers/media/platform/renesas/rcar_jpu.c
index 81038df71bb5..6af154b41eb4 100644
--- a/drivers/media/platform/renesas/rcar_jpu.c
+++ b/drivers/media/platform/renesas/rcar_jpu.c
@@ -643,8 +643,6 @@ static u8 jpu_parse_hdr(void *buffer, unsigned long size, unsigned int *width,
return 0;
skip(&jpeg_buffer, (long)word - 2);
break;
- case 0:
- break;
default:
return 0;
}
--
2.49.0
next reply other threads:[~2025-05-08 10:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-08 10:08 Colin Ian King [this message]
2025-05-08 10:27 ` [PATCH][next] media: rcar_jpu: remove redundant case statement when c is zero Dan Carpenter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250508100835.336240-1-colin.i.king@gmail.com \
--to=colin.i.king@gmail.com \
--cc=geert+renesas@glider.be \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=mchehab@kernel.org \
--cc=mikhail.ulyanov@cogentembedded.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox