[SCSI] libfc: fix sequence-initiative WARN in fc_seq_start_next
When starting a new response sequence in a multi-sequence
exchange, a warning was issued that sequence initiative
wasn't held.
The bug was that sequence initiative was cleared by the previous
sequence due to the END_SEQ flag being on. The intent may have
been to check LAST_SEQ. Change just to check SEQ_INIT.
Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
index e5df0d4..7cc084c 100644
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -488,7 +488,7 @@
*/
spin_lock_bh(&ep->ex_lock);
ep->f_ctl = f_ctl & ~FC_FC_FIRST_SEQ; /* not first seq */
- if (f_ctl & (FC_FC_END_SEQ | FC_FC_SEQ_INIT))
+ if (f_ctl & FC_FC_SEQ_INIT)
ep->esb_stat &= ~ESB_ST_SEQ_INIT;
spin_unlock_bh(&ep->ex_lock);
return error;