nvme-fc: fix request private initialization

The patch made to avoid Coverity reporting of out of bounds access
on aen_op moved the assignment of a pointer, leaving it null when it
was subsequently used to calculate a private pointer. Thus the private
pointer was bad.

Move/correct the private pointer initialization to be in sync with the
patch.

Fixes: 0d2bdf9f4134 ("nvme-fc: rework the request initialization code")
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index e52b9d3c0bd6..0b70c8bab045 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -1704,7 +1704,6 @@ __nvme_fc_init_request(struct nvme_fc_ctrl *ctrl,
         op->fcp_req.rspaddr = &op->rsp_iu;
         op->fcp_req.rsplen = sizeof(op->rsp_iu);
         op->fcp_req.done = nvme_fc_fcpio_done;
-        op->fcp_req.private = &op->fcp_req.first_sgl[SG_CHUNK_SIZE];
         op->ctrl = ctrl;
         op->queue = queue;
         op->rq = rq;
@@ -1752,6 +1751,7 @@ nvme_fc_init_request(struct blk_mq_tag_set *set, struct request *rq,
         if (res)
                 return res;
         op->op.fcp_req.first_sgl = &op->sgl[0];
+        op->op.fcp_req.private = &op->priv[0];
         return res;
 }