nvme initialize core quirks before calling nvme_init_subsystem

stable inclusion
from stable-v5.10.159
commit ca26f45083d6e90c5ad7867b23a413347d3aeda5
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7NTXH

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=ca26f45083d6e90c5ad7867b23a413347d3aeda5

--------------------------------

[ Upstream commit 6f2d7152 ]

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: ab9e00cc ("nvme: track subsystems")
Signed-off-by: NPankaj Raghav <p.raghav@samsung.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: Nsanglipeng <sanglipeng1@jd.com>
(cherry picked from commit 86dc49f9)

drivers/nvme/host/core.c

@@ -3055,10 +3055,6 @@ 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
@@ -3071,6 +3067,10 @@ 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));