ctrl->cntlid will already be initialized from id->cntlid for
non-NVME_F_FABRICS controllers few lines below. For NVME_F_FABRICS
controllers this field should already be initialized, otherwise the
check
if (ctrl->cntlid != le16_to_cpu(id->cntlid))
below will always be a no-op.
Cc: Keith Busch <keith.bu...@intel.com>
Cc: Jens Axboe <ax...@fb.com>
Cc: Christoph Hellwig <h...@lst.de>
Cc: Sagi Grimberg <s...@grimberg.me>
Cc: linux-n...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov <andrew.smir...@gmail.com>
---
I created this patch just from readying NVMe code. Appologies for the
noise if I misread/misinterpreted things and this assignment is
actually necessary.
Thanks,
Andrey Smirnov
drivers/nvme/host/core.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 2e65be8b1387..1ec87b30fad1 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2397,7 +2397,6 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
ctrl->oaes = le32_to_cpu(id->oaes);
atomic_set(&ctrl->abort_limit, id->acl + 1);
ctrl->vwc = id->vwc;
- ctrl->cntlid = le16_to_cpup(&id->cntlid);
if (id->mdts)
max_hw_sectors = 1 << (id->mdts + page_shift - 9);
else
--
2.20.1
