From: Greg Kroah-Hartman gregkh@linuxfoundation.org
From: Keith Busch kbusch@kernel.org
commit ac262508daa88fb12c5dc53cf30bde163f9f26c9 upstream.
If a namespace identification does not match the subsystem's head for that NSID, release the reference that was taken when the matching head was initially found.
Signed-off-by: Keith Busch kbusch@kernel.org Reviewed-by: Sagi Grimberg sagi@grimberg.me Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/nvme/host/core.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -3467,6 +3467,7 @@ static int nvme_init_ns_head(struct nvme "IDs don't match for shared namespace %d\n", nsid); ret = -EINVAL; + nvme_put_ns_head(head); goto out_unlock; } }