From: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
[ Upstream commit 6f2d71524bcfdeb1fcbd22a4a92a5b7b161ab224 ]
A device might have a core quirk for NVME_QUIRK_IGNORE_DEV_SUBNQN
(such as Samsung X5) but it would still give a:
"missing or invalid SUBNQN field"
warning as core quirks are filled after calling nvme_init_subnqn. Fill
ctrl->quirks from struct core_quirks before calling nvme_init_subsystem
to fix this.
Tested on a Samsung X5.
Fixes: ab9e00cc72fa ("nvme: track subsystems")
Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/nvme/host/core.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index f47f3b992161..6adff541282b 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2463,10 +2463,6 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
if (!ctrl->identified) {
int i;
- ret = nvme_init_subsystem(ctrl, id);
- if (ret)
- goto out_free;
-
/*
* Check for quirks. Quirk can depend on firmware version,
* so, in principle, the set of quirks present can change
@@ -2479,6 +2475,10 @@ int nvme_init_identify(struct nvme_ctrl *ctrl)
if (quirk_matches(id, &core_quirks[i]))
ctrl->quirks |= core_quirks[i].quirks;
}
+
+ ret = nvme_init_subsystem(ctrl, id);
+ if (ret)
+ goto out_free;
}
memcpy(ctrl->subsys->firmware_rev, id->fr,
sizeof(ctrl->subsys->firmware_rev));
--
2.35.1
