Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 472aba5f authored by Ben Chan's avatar Ben Chan Committed by Greg Kroah-Hartman
Browse files

staging: gdm72xx: fix reference counting in gdm_wimax_event_init 



This patch fixes the commit "staging/gdm72xx: cleanup little at
gdm_wimax_event_rcv" (8df858ea),
which mishandles the reference counting of wm_event.

Signed-off-by: default avatarBen Chan <benchan@chromium.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3c1669d8

drivers/staging/gdm72xx/gdm_wimax.c

+10 −6
Original line number Diff line number Diff line
@@ -258,12 +258,16 @@ static int gdm_wimax_event_init(void) 
	if (!wm_event.ref_cnt) {

		wm_event.sock = netlink_init(NETLINK_WIMAX,

						gdm_wimax_event_rcv);

		if (wm_event.sock)

			wm_event.ref_cnt++;

		if (wm_event.sock) {

			INIT_LIST_HEAD(&wm_event.evtq);

			INIT_LIST_HEAD(&wm_event.freeq);

			INIT_WORK(&wm_event.ws, __gdm_wimax_event_send);

			spin_lock_init(&wm_event.evt_lock);

		}

	}



	if (wm_event.sock) {

		wm_event.ref_cnt++;

		return 0;

	}