linux-kernel - [PATCH] [media] vb2: remove unused variable

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <8477099.Iv3RkyDk0C@wuerfel>
Date:	Fri, 10 Apr 2015 22:24:17 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-media@...r.kernel.org
Cc:	mchehab@....samsung.com, Pawel Osciak <pawel@...iak.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Jurgen Kramer <gtmkramer@...all.nl>,
	Hans Verkuil <hans.verkuil@...co.com>
Subject: [PATCH] [media] vb2: remove unused variable

A recent bug fix removed all uses of the 'fileio' variable in
vb2_thread_stop(), which now causes warnings in a lot of
ARM defconfig builds:

drivers/media/v4l2-core/videobuf2-core.c:3228:26: warning: unused variable 'fileio' [-Wunused-variable]

This removes the variable as well. The commit that introduced
the warning was marked for 3.18+ backports, so this should
probably be backported too.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 0e661006370b7 ("[media] vb2: fix 'UNBALANCED' warnings when calling vb2_thread_stop()")
Cc: <stable@...r.kernel.org>      # for v3.18 and up

diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index c11aee7db884..d3f7bf0db61e 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -3225,7 +3225,6 @@ EXPORT_SYMBOL_GPL(vb2_thread_start);
 int vb2_thread_stop(struct vb2_queue *q)
 {
 	struct vb2_threadio_data *threadio = q->threadio;
-	struct vb2_fileio_data *fileio = q->fileio;
 	int err;
 
 	if (threadio == NULL)

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/