hw/cxl: Fix indent of structure member

Add missing 4 spaces of indent to structure element.

Reported-by: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20241014121902.2146424-7-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/cxl/cxl-mailbox-utils.c

@@ -374,7 +374,7 @@ static CXLRetCode cmd_infostat_identify(const struct cxl_cmd *cmd,
         uint16_t pcie_subsys_vid;
         uint16_t pcie_subsys_id;
         uint64_t sn;
-    uint8_t max_message_size;
+        uint8_t max_message_size;
         uint8_t component_type;
     } QEMU_PACKED *is_identify;
     QEMU_BUILD_BUG_ON(sizeof(*is_identify) != 18);