Commit 559cd0a3 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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media: davinci_vpfe: remove bogus vb2->state check 



There is no need to check the vb2 state in the buf_prepare
callback: it can never be wrong.

Since VB2_BUF_STATE_PREPARED will be removed in the next patch
we'll remove this unnecessary check (and use of that state) first.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent db6e8d57

drivers/staging/media/davinci_vpfe/vpfe_video.c

+0 −4
Original line number Diff line number Diff line
@@ -1135,10 +1135,6 @@ static int vpfe_buffer_prepare(struct vb2_buffer *vb) 


	v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_buffer_prepare\n");



	if (vb->state != VB2_BUF_STATE_ACTIVE &&

	    vb->state != VB2_BUF_STATE_PREPARED)

		return 0;



	/* Initialize buffer */

	vb2_set_plane_payload(vb, 0, video->fmt.fmt.pix.sizeimage);

	if (vb2_plane_vaddr(vb, 0) &&