linux/drivers/usb/typec
YueHaibing 4e46f271c3 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: 96a6d031ca ("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>
2019-02-19 14:26:45 +01:00
..
altmodes usb: typec: displayport: Move the Configuration VDO helpers to the header 2019-02-08 10:25:12 +01:00
mux USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
tcpm usb: typec: tcpm: Remove unused functions 2019-02-13 19:40:20 +01:00
ucsi usb: typec: ucsi: Remove debug.h file 2019-02-08 10:25:12 +01:00
bus.c usb/typec: fix kernel-doc notation warning for typec_match_altmode 2018-09-05 14:36:53 +02:00
bus.h usb: typec: avoid format-overflow warning 2018-07-06 16:36:19 +02:00
class.c usb: typec: Find the ports by also matching against the device node 2019-02-14 10:52:25 +01:00
Kconfig USB: add missing SPDX lines to Kconfig and Makefiles 2019-01-22 09:08:17 +01:00
Makefile usb: typec: Group all TCPCI/TCPM code together 2018-09-20 13:37:29 +02:00
mux.c usb: typec: mux: Fix unsigned comparison with less than zero 2019-02-19 14:26:45 +01:00
tps6598x.c usb: typec: tps6598x: Check mode of operation 2019-02-14 10:48:44 +01:00