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tcm_fc: Do not report target role when target is not defined 

Clear the target role when no target is provided for
the node performing a PRLI.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Acked by Robert Love <robert.w.love@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Mark Rustad 2012-12-21 10:58:19 -08:00 committed by Nicholas Bellinger
parent f2eeba214b
commit edec8dfefa
1 changed files with 8 additions and 2 deletions
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10
drivers/target/tcm_fc/tfc_sess.c
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@ -355,11 +355,11 @@ static int ft_prli_locked(struct fc_rport_priv *rdata, u32 spp_len,
tport = ft_tport_create(rdata->local_port);
if (!tport)
return 0; /* not a target for this local port */
goto not_target; /* not a target for this local port */
acl = ft_acl_get(tport->tpg, rdata);
if (!acl)
return 0;
goto not_target; /* no target for this remote */
if (!rspp)
goto fill;
@ -402,6 +402,12 @@ fill:
fcp_parm &= ~FCP_SPPF_RETRY;
spp->spp_params = htonl(fcp_parm | FCP_SPPF_TARG_FCN);
return FC_SPP_RESP_ACK;
not_target:
fcp_parm = ntohl(spp->spp_params);
fcp_parm &= ~FCP_SPPF_TARG_FCN;
spp->spp_params = htonl(fcp_parm);
return 0;
}
/**