Commit 2ccb5e8d authored by Dave Jiang's avatar Dave Jiang Committed by Jon Mason
Browse files

ntb: transport: Fix uninitialized mutex 



When the mutex 'link_event_lock' was introduced, it was never
initialized and it triggers kernel warnings when used with locking
debug turned on. Add initialization for the mutex.

Fixes: 3db835dd ("ntb: Add mutex to make link_event_callback executed linearly.")
Cc: fuyuanli <fuyuanli0722@gmail.com>
Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent 8f0b4cce

drivers/ntb/ntb_transport.c

+1 −0
Original line number Diff line number Diff line
@@ -1394,6 +1394,7 @@ static int ntb_transport_probe(struct ntb_client *self, struct ntb_dev *ndev) 
			goto err2;

	}



	mutex_init(&nt->link_event_lock);

	INIT_DELAYED_WORK(&nt->link_work, ntb_transport_link_work);

	INIT_WORK(&nt->link_cleanup, ntb_transport_link_cleanup_work);