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Commit 3b4a5f1c authored by Linus Torvalds's avatar Linus Torvalds Committed by Kevin Hilman
Browse files

media: remove unused variable that causes a warning 



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: default avatarLinus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit 1d11437f4fd02f9b5d3749675a1232216787dcc6)
Signed-off-by: default avatarKevin Hilman <khilman@linaro.org>
parent f0387a70

drivers/media/v4l2-core/videobuf2-core.c

+0 −1
Original line number Diff line number Diff line
@@ -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)