From 62b19b9f3a0dc3135df3ea4f11f14beafd34c5f9 Mon Sep 17 00:00:00 2001 From: Amit Engel Date: Mon, 23 Jan 2023 14:37:28 +0200 Subject: [PATCH] nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association [ Upstream commit 0cab4404874f2de52617de8400c844891c6ea1ce ] As part of nvmet_fc_ls_create_association there is a case where nvmet_fc_alloc_target_queue fails right after a new association with an admin queue is created. In this case, no one releases the get taken in nvmet_fc_alloc_target_assoc. This fix is adding the missing put. Signed-off-by: Amit Engel Reviewed-by: James Smart Signed-off-by: Christoph Hellwig Signed-off-by: Sasha Levin --- drivers/nvme/target/fc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 9b07e8c7689a..f74fc6481731 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -1362,8 +1362,10 @@ nvmet_fc_ls_create_association(struct nvmet_fc_tgtport *tgtport, else { queue = nvmet_fc_alloc_target_queue(iod->assoc, 0, be16_to_cpu(rqst->assoc_cmd.sqsize)); - if (!queue) + if (!queue) { ret = VERR_QUEUE_ALLOC_FAIL; + nvmet_fc_tgt_a_put(iod->assoc); + } } }