nvme-target: do not check authentication status for admin commands twice

nvmet_check_ctrl_status() checks the authentication status, so
we don't need to do that prior to calling it.

Signed-off-by: Hannes Reinecke <[e-mail]>
Reviewed-by: Sagi Grimberg <[e-mail]>
Reviewed-by: Christoph Hellwig <[e-mail]>
Signed-off-by: Keith Busch <[e-mail]>

drivers/nvme/target/admin-cmd.c

···
 
 	if (nvme_is_fabrics(cmd))
 		return nvmet_parse_fabrics_admin_cmd(req);
-	if (unlikely(!nvmet_check_auth_status(req)))
-		return NVME_SC_AUTH_REQUIRED | NVME_STATUS_DNR;
 	if (nvmet_is_disc_subsys(nvmet_req_subsys(req)))
 		return nvmet_parse_discovery_cmd(req);