From: Mark Rustad <mark.d.rustad@intel.com>
Date: Fri, 21 Dec 2012 18:58:14 +0000 (-0800)
Subject: tcm_fc: Do not indicate retry capability to initiators
X-Git-Tag: firefly_0821_release~7541^2~98
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ed46841dd015efca61c4fec2f1b3edbe1c20f6d4;p=firefly-linux-kernel-4.4.55.git

tcm_fc: Do not indicate retry capability to initiators

commit f2eeba214bcd0215b7f558cab6420e5fd153042b upstream.

When generating a PRLI response to an initiator, clear the
FCP_SPPF_RETRY bit in the response.

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>
---

diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index 087af1976757..92294ef49633 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -434,10 +434,10 @@ static int ft_prli_locked(struct fc_rport_priv *rdata, u32 spp_len,
 
 	/*
 	 * OR in our service parameters with other provider (initiator), if any.
-	 * TBD XXX - indicate RETRY capability?
 	 */
 fill:
 	fcp_parm = ntohl(spp->spp_params);
+	fcp_parm &= ~FCP_SPPF_RETRY;
 	spp->spp_params = htonl(fcp_parm | FCP_SPPF_TARG_FCN);
 	return FC_SPP_RESP_ACK;
 }