staging: typec: tcpm: Rewrite comparison to NULL pointer

Make code more concise and readable

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
index f557c47..8483d3e 100644 (file)
--- a/drivers/usb/typec/tcpm.c
+++ b/drivers/usb/typec/tcpm.c
@@ -986,7 +986,7 @@ static void svdm_consume_modes(struct tcpm_port *port, const __le32 *payload,
        }
        port->partner_altmode[pmdata->altmodes] =
                typec_partner_register_altmode(port->partner, paltmode);
-       if (port->partner_altmode[pmdata->altmodes] == NULL) {
+       if (!port->partner_altmode[pmdata->altmodes]) {
                tcpm_log(port,
                         "Failed to register alternate modes for SVID 0x%04x",
                         paltmode->svid);