From 11b9d0b4999705105d1fb7f0e8ac969e0f41b1b8 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 20 Oct 2023 07:06:06 +0200 Subject: [PATCH] nvmet-tcp: always initialize tls_handshake_tmo_work The TLS handshake timeout work item should always be initialized to avoid a crash when cancelling the workqueue. Fixes: 675b453e0241 ("nvmet-tcp: enable TLS handshake upcall") Suggested-by: Maurizio Lombardi Signed-off-by: Hannes Reinecke Tested-by: Shin'ichiro Kawasaki Tested-by: Yi Zhang Reviewed-by: Sagi Grimberg Signed-off-by: Keith Busch --- drivers/nvme/target/tcp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 92b74d0b8686a..4cc27856aa8fe 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -1854,6 +1854,8 @@ static int nvmet_tcp_tls_handshake(struct nvmet_tcp_queue *queue) } return ret; } +#else +static void nvmet_tcp_tls_handshake_timeout(struct work_struct *w) {} #endif static void nvmet_tcp_alloc_queue(struct nvmet_tcp_port *port, @@ -1911,9 +1913,9 @@ static void nvmet_tcp_alloc_queue(struct nvmet_tcp_port *port, list_add_tail(&queue->queue_list, &nvmet_tcp_queue_list); mutex_unlock(&nvmet_tcp_queue_mutex); -#ifdef CONFIG_NVME_TARGET_TCP_TLS INIT_DELAYED_WORK(&queue->tls_handshake_tmo_work, nvmet_tcp_tls_handshake_timeout); +#ifdef CONFIG_NVME_TARGET_TCP_TLS if (queue->state == NVMET_TCP_Q_TLS_HANDSHAKE) { struct sock *sk = queue->sock->sk; -- 2.30.2