Staging: ks7010: Drop memory allocation cast.

Drop cast on the result of kzalloc.

The semantic patch that makes this change is as follows:

@@
type T;
@@
- (T *)
  (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...))
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks7010_sdio.c

@@ -1140,8 +1140,7 @@ static void ks7010_sdio_remove(struct sdio_func *func)
 		/* send stop request to MAC */
 		{
 			struct hostif_stop_request_t *pp;
-			pp = (struct hostif_stop_request_t *)
-			    kzalloc(hif_align_size(sizeof(*pp)), GFP_KERNEL);
+			pp = kzalloc(hif_align_size(sizeof(*pp)), GFP_KERNEL);
 			if (!pp) {
 				DPRINTK(3, "allocate memory failed..\n");
 				return;	/* to do goto ni suru */