Hi l00229106, [auto build test ERROR on usb/usb-testing] [also build test ERROR on v4.5-rc6 next-20160303] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/l00229106/usb-super-speed-warm-reset-rejudge/20160304-163718 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing config: x86_64-lkp (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/usb/core/hub.c: In function 'port_event': >> drivers/usb/core/hub.c:5104:3: error: 'ret' undeclared (first use in this function) ret = hub_port_status(hub, i, ^ drivers/usb/core/hub.c:5104:3: note: each undeclared identifier is reported only once for each function it appears in >> drivers/usb/core/hub.c:5104:30: error: 'i' undeclared (first use in this function) ret = hub_port_status(hub, i, ^ vim +/ret +5104 drivers/usb/core/hub.c 5098 usb_lock_device(udev); 5099 usb_reset_device(udev); 5100 usb_unlock_device(udev); 5101 usb_lock_port(port_dev); 5102 } 5103 > 5104 ret = hub_port_status(hub, i, 5105 &portstatus, &portchange); 5106 if (ret < 0) 5107 return; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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