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| author |   Johan Hovold <johan@kernel.org> | 2017-11-09 18:07:22 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-28 15:12:38 +0100 |
| commit | 03310a15484ab6a8f6d91bbf7fe486b17275c09a (patch) | |
| tree | b418db063019086564b179350a43af0c931aa1e8 /drivers/usb/core/message.c | |
| parent | USB: add device-tree support for interfaces (diff) | |
| download | wireguard-linux-03310a15484ab6a8f6d91bbf7fe486b17275c09a.tar.xz wireguard-linux-03310a15484ab6a8f6d91bbf7fe486b17275c09a.zip | |
USB: ledtrig-usbport: fix of-node leak
This code looks up a USB device node from a given parent USB device but
never dropped its reference to the returned node.
As only the address of the node is used for a later matching, the
reference can be dropped immediately.
Note that this trigger implementation confuses the description of the
USB device connected to a port with the port itself (which does not have
a device-tree representation).
Fixes: 4f04c210d031 ("usb: core: read USB ports from DT in the usbport LED trigger driver")
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/message.c')
0 files changed, 0 insertions, 0 deletions