diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-02-19 14:57:50 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-19 14:26:45 +0100 |
| commit | 4e46f271c37415323f2b650d02ef50c87ff8d092 (patch) | |
| tree | d22ec27b2a2a35735f4bb13b874a614743de89fc /drivers/usb/dwc2 | |
| parent | dc8b2a691dc8f25ca6764236ed27df7c87239dd9 (diff) | |
usb: typec: mux: Fix unsigned comparison with less than zero
The return from the call to fwnode_property_read_u16_array is int,
it can be a negative error code however this is being assigned to
an size_t variable 'nval', hence the check is always false.
Fix this by making 'nval' an int.
Detected by Coccinelle ("Unsigned expression compared with
zero: nval < 0")
Fixes: 96a6d031ca99 ("usb: typec: mux: Find the muxes by also matching against the device node")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc2')
0 files changed, 0 insertions, 0 deletions