From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f43.google.com ([209.85.220.43]:34252 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751235AbbHXSCS (ORCPT ); Mon, 24 Aug 2015 14:02:18 -0400 Received: by pabzx8 with SMTP id zx8so11706334pab.1 for ; Mon, 24 Aug 2015 11:02:18 -0700 (PDT) From: Kevin Hilman To: Sasha Levin , stable@vger.kernel.org Subject: [PATCH stable/3.18.y] media: remove unused variable that causes a warning Date: Mon, 24 Aug 2015 11:02:16 -0700 Message-Id: <1440439336-13326-1-git-send-email-khilman@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: From: Linus Torvalds My 'allmodconfig' build is _almost_ free of warnings, and most of the remaining ones are for legacy drivers that just do bad things that I can't find it in my black heart to care too much about. But this one was just annoying me: drivers/media/v4l2-core/videobuf2-core.c:3256:26: warning: unused variable ‘fileio’ [-Wunused-variable] because commit 0e661006370b ("[media] vb2: fix 'UNBALANCED' warnings when calling vb2_thread_stop()") removed all users of 'fileio' and instead calls "__vb2_cleanup_fileio(q)" to clean up q->fileio. But the now unused 'fileio' variable was left around. Signed-off-by: Linus Torvalds (cherry picked from commit 1d11437f4fd02f9b5d3749675a1232216787dcc6) Cc: # v3.18+ Signed-off-by: Kevin Hilman --- drivers/media/v4l2-core/videobuf2-core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index f2e43de3dd87..5c1977933c4d 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -3222,7 +3222,6 @@ 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) -- 2.4.5