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Commit b3667f91 authored by Joe Eykholt's avatar Joe Eykholt Committed by James Bottomley
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[SCSI] libfc: set seq_id for incoming sequence 



After the recent patch "fixes unnecessary seq id jump"
the SCST module fcst stopped working because multi-sequence
write data wasn't finding the sequence after the first frame.

Add back the setting of the seq_id when the first frame arrives.
Also fix indentation on two lines.

Signed-off-by: default avatarJoe Eykholt <jeykholt@cisco.com>
Signed-off-by: default avatarRobert Love <robert.w.love@intel.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent f1af6208

drivers/scsi/libfc/fc_exch.c

+6 −4
Original line number Diff line number Diff line
@@ -918,6 +918,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport, 
	if (fc_sof_is_init(fr_sof(fp))) {

		sp = &ep->seq;

		sp->ssb_stat |= SSB_ST_RESP;

		sp->id = fh->fh_seq_id;

	} else {

		sp = &ep->seq;

		if (sp->id != fh->fh_seq_id) {
@@ -1322,9 +1323,10 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp) 
	}

	sof = fr_sof(fp);

	sp = &ep->seq;

	if (fc_sof_is_init(sof))

	if (fc_sof_is_init(sof)) {

		sp->ssb_stat |= SSB_ST_RESP;

	else if (sp->id != fh->fh_seq_id) {

		sp->id = fh->fh_seq_id;

	} else if (sp->id != fh->fh_seq_id) {

		atomic_inc(&mp->stats.seq_not_found);

		goto rel;

	}