Staging: gs_fpgaboot: fix memory allocation in gs_fpgaboot.c

This is a patch for gs_fpgaboot.c that fixes a memory allocation problem
identified by checkpatch.pl.
Signed-off-by: Ben Marsh <bmarsh94@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gs_fpgaboot/gs_fpgaboot.c

@@ -291,7 +291,7 @@ static int gs_fpgaboot(void)
 	int err;
 	struct fpgaimage	*fimage;
 
-	fimage = kmalloc(sizeof(struct fpgaimage), GFP_KERNEL);
+	fimage = kmalloc(sizeof(*fimage), GFP_KERNEL);
 	if (!fimage)
 		return -ENOMEM;