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authorMark Rustad <mark.d.rustad@intel.com>2012-12-21 10:58:19 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-21 11:44:58 -0800
commit5304f42eab6d502a281337ec493b108d863da964 (patch)
tree383d015ad43e42353f4c41c47f83349982ce60f7
parented46841dd015efca61c4fec2f1b3edbe1c20f6d4 (diff)
tcm_fc: Do not report target role when target is not defined
commit edec8dfefa1f372b2dd8197da555352e76a10c03 upstream. 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> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/target/tcm_fc/tfc_sess.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index 92294ef49633..9a084b8d1975 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -393,11 +393,11 @@ 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;
@@ -440,6 +440,12 @@ 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;
}
/**