[media] mem2mem_testdev: Remove unneeded struct vb2_queue clear on queue_init()

queue_init() is always called by v4l2_m2m_ctx_init(), which allocates
a context struct v4l2_m2m_ctx with kzalloc.
Therefore, there is no need to clear vb2_queue src/dst structs.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/mem2mem_testdev.c b/drivers/media/platform/mem2mem_testdev.c
index 0b496f3..2f5669d 100644 (file)
--- a/drivers/media/platform/mem2mem_testdev.c
+++ b/drivers/media/platform/mem2mem_testdev.c
@@ -838,7 +838,6 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
        struct m2mtest_ctx *ctx = priv;
        int ret;
 
-       memset(src_vq, 0, sizeof(*src_vq));
        src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
        src_vq->io_modes = VB2_MMAP;
        src_vq->drv_priv = ctx;
@@ -850,7 +849,6 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *ds
        if (ret)
                return ret;
 
-       memset(dst_vq, 0, sizeof(*dst_vq));
        dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
        dst_vq->io_modes = VB2_MMAP;
        dst_vq->drv_priv = ctx;