staging: media: atomisp: Remove useless cast.

Explicit type casting of variable, with same type as that of variable,
is not required. The following coccinelle script is used to remove it.

@@
type T;
T *ptr;
T p;
@@
(
- (T *)(&p)
+ &p
|
- (T *)ptr
+ ptr
|
- (T *)(ptr)
+ ptr
|
- (T)(p)
+ p
)

This patch also removes unnecessary parentheses.

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
index 358d340e7434..a32c9817b800 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
@@ -553,7 +553,7 @@ int hmm_set(ia_css_ptr virt, int c, unsigned int bytes)
 		vptr = hmm_bo_vmap(bo, true);
 		if (vptr) {
 			vptr = vptr + (virt - bo->start);
-			memset((void *)vptr, c, bytes);
+			memset(vptr, c, bytes);
 			clflush_cache_range(vptr, bytes);
 			hmm_bo_vunmap(bo);
 			return 0;