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author | Pali Rohár <pali.rohar@gmail.com> | 2016-05-12 00:18:02 +0200 |
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committer | Pali Rohár <pali.rohar@gmail.com> | 2016-05-12 00:18:02 +0200 |
commit | 8a433f2d7af63438dc2ea9fa8d787177caf71e0e (patch) | |
tree | 1851a4055c3165652124e7d8d733cd9ec4160427 /src/usb-device.c | |
parent | cf95375177c0ee8d96a87b77d64c999070d6e805 (diff) | |
download | 0xFFFF-8a433f2d7af63438dc2ea9fa8d787177caf71e0e.tar.bz2 |
usb-device: Do not reattach kernel driver if USB interface is not used
Diffstat (limited to 'src/usb-device.c')
-rw-r--r-- | src/usb-device.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/usb-device.c b/src/usb-device.c index 670eb9e..a7fdf6b 100644 --- a/src/usb-device.c +++ b/src/usb-device.c @@ -78,6 +78,9 @@ static void usb_flash_device_info_print(const struct usb_flash_device * dev) { static void usb_reattach_kernel_driver(libusb_device_handle * udev, int interface) { + if ( interface < 0 ) + return; + PRINTF_LINE("Reattach kernel driver to USB interface..."); PRINTF_END(); libusb_release_interface(udev, interface); |