From mboxrd@z Thu Jan 1 00:00:00 1970 From: m.szyprowski@samsung.com (Marek Szyprowski) Date: Tue, 14 Apr 2015 14:58:45 +0200 Subject: [PATCH] [media] vb2: remove unused variable In-Reply-To: <8477099.Iv3RkyDk0C@wuerfel> References: <8477099.Iv3RkyDk0C@wuerfel> Message-ID: <552D0F05.9000706@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello, On 2015-04-10 22:24, Arnd Bergmann wrote: > 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 > Fixes: 0e661006370b7 ("[media] vb2: fix 'UNBALANCED' warnings when calling vb2_thread_stop()") > Cc: # for v3.18 and up Acked-by: Marek Szyprowski > 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) > > Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland