[PATCH] scsi: fnic: Replace return codes in fnic_clean_pending_aborts()

[Karan Tilak Kumar <kartilak@cisco.com>]

fnic_clean_pending_aborts() was returning a non-zero value
irrespective of failure or success.
This caused the caller of this function to assume that the
device reset had failed, even though it would succeed in
most cases. As a consequence, a successful device reset
would escalate to host reset.

Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com>
Tested-by: Karan Tilak Kumar <kartilak@cisco.com>
Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com>
---
 fnic.h      | 2 +-
 fnic_scsi.c | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/fnic.h b/fnic.h
index 85ec616..87c12d5 100644
--- a/fnic.h
+++ b/fnic.h
@@ -39,7 +39,7 @@
 
 #define DRV_NAME		"fnic"
 #define DRV_DESCRIPTION		"Cisco FCoE HBA Driver"
-#define DRV_VERSION		"1.6.0.54"
+#define DRV_VERSION		"1.6.0.55"
 #define PFX			DRV_NAME ": "
 #define DFX                     DRV_NAME "%d: "
 
diff --git a/fnic_scsi.c b/fnic_scsi.c
index 3d64877..02e2fea 100644
--- a/fnic_scsi.c
+++ b/fnic_scsi.c
@@ -2156,7 +2156,7 @@ static int fnic_clean_pending_aborts(struct fnic *fnic,
 				     bool new_sc)
 
 {
-	int ret = SUCCESS;
+	int ret = 0;
 	struct fnic_pending_aborts_iter_data iter_data = {
 		.fnic = fnic,
 		.lun_dev = lr_sc->device,
@@ -2176,9 +2176,11 @@ static int fnic_clean_pending_aborts(struct fnic *fnic,
 
 	/* walk again to check, if IOs are still pending in fw */
 	if (fnic_is_abts_pending(fnic, lr_sc))
-		ret = FAILED;
+		ret = 1;
 
 clean_pending_aborts_end:
+	FNIC_SCSI_DBG(KERN_INFO, fnic->lport->host,
+			"%s: exit status: %d\n", __func__, ret);
 	return ret;
 }
 
-- 
2.26.2.Cisco