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Kernel: Fix USB hotplug crash

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Currently the SysFS node for USB devices is only initialized for USB
hubs, which means it will cause a kernel crash upon being dereferenced
in a non-hub device. This fixes the problem by making initialization
happen for all USB devices.
This commit is contained in:
b14ckcat 2022-07-26 21:35:35 -04:00 • committed by Brian Gianforcaro
parent 11cb7c7b28
commit 4b1537387f
2 changed files with 2 additions and 2 deletions
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2
Kernel/Bus/USB/USBHub.cpp
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@ -45,8 +45,6 @@ ErrorOr<void> Hub::enumerate_and_power_on_hub()
// USBDevice::enumerate_device must be called before this.
VERIFY(m_address > 0);
m_sysfs_device_info_node = TRY(SysFSUSBDeviceInformation::create(*this));
if (m_device_descriptor.device_class != USB_CLASS_HUB) {
dbgln("USB Hub: Trying to enumerate and power on a device that says it isn't a hub.");
return EINVAL;