From: Daniel Wagner wagi@kernel.org
[ Upstream commit 70289ae5cac4d3a39575405aaf63330486cea030 ]
Do not leak the tgtport reference when the work is already scheduled.
Signed-off-by: Daniel Wagner wagi@kernel.org Reviewed-by: Hannes Reinecke hare@suse.de Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/nvme/target/fc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 606fdde21d629..3fb51fef64733 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -1105,7 +1105,8 @@ static void nvmet_fc_schedule_delete_assoc(struct nvmet_fc_tgt_assoc *assoc) { nvmet_fc_tgtport_get(assoc->tgtport); - queue_work(nvmet_wq, &assoc->del_work); + if (!queue_work(nvmet_wq, &assoc->del_work)) + nvmet_fc_tgtport_put(assoc->tgtport); }
static struct nvmet_fc_tgt_assoc *