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scsi: fnic: Replace return codes in fnic_clean_pending_aborts()

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commit 5a43b07a87 upstream.

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>
Link: https://lore.kernel.org/r/20230727193919.2519-1-kartilak@cisco.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Karan Tilak Kumar 2023-07-27 12:39:19 -07:00 committed by Greg Kroah-Hartman
parent 43c0e16d0c
commit d4326d5256
2 changed files with 5 additions and 3 deletions
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2
drivers/scsi/fnic/fnic.h
View file

@ -27,7 +27,7 @@
#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: "

6
drivers/scsi/fnic/fnic_scsi.c
View file

@ -2139,7 +2139,7 @@ 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,
@ -2159,9 +2159,11 @@ 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;
}