From 2ccb5e8dbcd2dedf13e0270165ac48bd79b7f673 Mon Sep 17 00:00:00 2001 From: Dave Jiang Date: Thu, 8 Jan 2026 14:09:33 -0700 Subject: 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: 3db835dd8f9a ("ntb: Add mutex to make link_event_callback executed linearly.") Cc: fuyuanli Signed-off-by: Dave Jiang Signed-off-by: Jon Mason --- drivers/ntb/ntb_transport.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers') diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c index eb875e3db2e3..71d4bb25f7fd 100644 --- a/drivers/ntb/ntb_transport.c +++ b/drivers/ntb/ntb_transport.c @@ -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); -- cgit v1.2.3