diff options
| -rw-r--r-- | drivers/usb/core/config.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 93b38471754e..55b198ba629b 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -764,21 +764,18 @@ void usb_destroy_configuration(struct usb_device *dev) return; if (dev->rawdescriptors) { - for (i = 0; i < dev->descriptor.bNumConfigurations && - i < USB_MAXCONFIG; i++) + for (i = 0; i < dev->descriptor.bNumConfigurations; i++) kfree(dev->rawdescriptors[i]); kfree(dev->rawdescriptors); dev->rawdescriptors = NULL; } - for (c = 0; c < dev->descriptor.bNumConfigurations && - c < USB_MAXCONFIG; c++) { + for (c = 0; c < dev->descriptor.bNumConfigurations; c++) { struct usb_host_config *cf = &dev->config[c]; kfree(cf->string); - for (i = 0; i < cf->desc.bNumInterfaces && - i < USB_MAXINTERFACES; i++) { + for (i = 0; i < cf->desc.bNumInterfaces; i++) { if (cf->intf_cache[i]) kref_put(&cf->intf_cache[i]->ref, usb_release_interface_cache); |