typec_partner_register_altmode returns ERR_PTR. Reset the pointer altmode to NULL on failure.
Signed-off-by: Kyle Tso <[email protected]> --- drivers/usb/typec/tcpm/tcpm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 82b19ebd7838..a6d4b03ec250 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -1061,9 +1061,11 @@ static void tcpm_register_partner_altmodes(struct tcpm_port *port) for (i = 0; i < modep->altmodes; i++) { altmode = typec_partner_register_altmode(port->partner, &modep->altmode_desc[i]); - if (!altmode) + if (IS_ERR(altmode)) { tcpm_log(port, "Failed to register partner SVID 0x%04x", modep->altmode_desc[i].svid); + altmode = NULL; + } port->partner_altmode[i] = altmode; } } -- 2.27.0.389.gc38d7665816-goog
