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authorGuan Junxiong <guanjunxiong@huawei.com>2017-08-04 17:27:47 +0800
committerChristoph Hellwig <hch@lst.de>2017-08-28 21:38:20 +0200
commit130c24b5be80512be973e3a614abda75f5896b42 (patch)
tree7d9650b58e3aa5a702c39db123422356471eeb67 /drivers/nvme
parent1645d5036f9201bd0925aff099fa92fbe7afaff4 (diff)
nvmet: fix the return error code of target if host is not allowed
nvmf target shall return NVME_SC_CONNECT_INVALID_HOST instead of the gereal code INVALID_PARAM when the given host nqn is not allowed to connect. Refer to the 2.2.1 section of the NVMe over Fabrics Spec. Signed-off-by: Guan Junxiong <guanjunxiong@huawei.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/target/core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index f4b02bb4a1a8..ea7eb00dcb87 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -749,6 +749,7 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
hostnqn, subsysnqn);
req->rsp->result.u32 = IPO_IATTR_CONNECT_DATA(hostnqn);
up_read(&nvmet_config_sem);
+ status = NVME_SC_CONNECT_INVALID_HOST | NVME_SC_DNR;
goto out_put_subsystem;
}
up_read(&nvmet_config_sem);