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Commit 130c24b5 authored by Guan Junxiong's avatar Guan Junxiong Committed by Christoph Hellwig
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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: default avatarGuan Junxiong <guanjunxiong@huawei.com>
Reviewed-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 1645d503

drivers/nvme/target/core.c

+1 −0
Original line number Diff line number Diff line
@@ -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);