From: Vasu Dev <vasu.dev@intel.com>
Subject: libfc: handle RRQ exch timeout
References: bnc #465596
 
Cleanup exchange held due to RRQ when RRQ exch times out, in this case the
ABTS is already done causing RRQ req therefore proceeding with cleanup in
fc_exch_rrq_resp should be okay to restore exch resource.
 
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by: Bernhard Walle <bwalle@suse.de>
---
 
 drivers/scsi/libfc/fc_exch.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
 
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -1605,7 +1605,7 @@ static void fc_exch_rrq_resp(struct fc_s
 	if (IS_ERR(fp)) {
 		int err = PTR_ERR(fp);
 
-		if (err == -FC_EX_CLOSED)
+		if (err == -FC_EX_CLOSED || err == -FC_EX_TIMEOUT)
 			goto cleanup;
 		FC_DBG("Cannot process RRQ, because of frame error %d\n", err);
 		return;