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Commit f7a87195 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
Browse files

uwb: adds missing error handling 



There is checking NULL before dereferncing but
it need to add "return".

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 895d240d

drivers/uwb/drp.c

+4 −1
Original line number Diff line number Diff line
@@ -599,8 +599,11 @@ static void uwb_drp_handle_alien_drp(struct uwb_rc *rc, struct uwb_ie_drp *drp_i 


	/* alloc and initialize new uwb_cnflt_alien */

	cnflt = kzalloc(sizeof(struct uwb_cnflt_alien), GFP_KERNEL);

	if (!cnflt)

	if (!cnflt) {

		dev_err(dev, "failed to alloc uwb_cnflt_alien struct\n");

		return;

	}



	INIT_LIST_HEAD(&cnflt->rc_node);

	init_timer(&cnflt->timer);

	cnflt->timer.function = uwb_cnflt_timer;