USB: isd200.c: Remove unnecessary kmalloc cast

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c
index e9cbc14..6b9982c 100644
--- a/drivers/usb/storage/isd200.c
+++ b/drivers/usb/storage/isd200.c
@@ -1456,8 +1456,7 @@
 	int retStatus = ISD200_GOOD;
 	struct isd200_info *info;
 
-	info = (struct isd200_info *)
-			kzalloc(sizeof(struct isd200_info), GFP_KERNEL);
+	info = kzalloc(sizeof(struct isd200_info), GFP_KERNEL);
 	if (!info)
 		retStatus = ISD200_ERROR;
 	else {