[media] v4l: Casting (void *) value returned by kmalloc is useless

Author: Thomas Meyer <thomas@m3y3r.de>

The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/drop_kmalloc_cast.cocci.

Signed-off-by: Thomas Meyer 
Signed-off-by: Mauro Carvalho Chehab 
---
 drivers/media/video/vino.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 52a0a37..4d7391e 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -708,7 +708,7 @@ static int vino_allocate_buffer(struct vino_framebuffer *fb,
 		size, count);
 
 	/* allocate memory for table with virtual (page) addresses */
-	fb->desc_table.virtual = (unsigned long *)
+	fb->desc_table.virtual =
 		kmalloc(count * sizeof(unsigned long), GFP_KERNEL);
 	if (!fb->desc_table.virtual)
 		return -ENOMEM;