diff options
| author | James Smart <james.smart@emulex.com> | 2013-09-06 18:17:56 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-09-11 00:15:55 +0200 |
| commit | 9a803a7449b6c713ca1323fb59692aa3645860b1 (patch) | |
| tree | 02072417ef4f67281a11df5a9f768c9bb8396cc7 | |
| parent | [SCSI] megaraid_sas: addded support for big endian architecture (diff) | |
| download | linux-9a803a7449b6c713ca1323fb59692aa3645860b1.tar.xz linux-9a803a7449b6c713ca1323fb59692aa3645860b1.zip | |
[SCSI] lpfc 8.3.42: Fixed using unsafe linked list macro for walking and deleting linked list
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_bsg.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index bc270639c1c3..de5a1b08b036 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -1249,7 +1249,7 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job) struct lpfc_hba *phba = vport->phba; struct get_ct_event *event_req; struct get_ct_event_reply *event_reply; - struct lpfc_bsg_event *evt; + struct lpfc_bsg_event *evt, *evt_next; struct event_data *evt_dat = NULL; unsigned long flags; uint32_t rc = 0; @@ -1269,7 +1269,7 @@ lpfc_bsg_hba_get_event(struct fc_bsg_job *job) event_reply = (struct get_ct_event_reply *) job->reply->reply_data.vendor_reply.vendor_rsp; spin_lock_irqsave(&phba->ct_ev_lock, flags); - list_for_each_entry(evt, &phba->ct_ev_waiters, node) { + list_for_each_entry_safe(evt, evt_next, &phba->ct_ev_waiters, node) { if (evt->reg_id == event_req->ev_reg_id) { if (list_empty(&evt->events_to_get)) break; diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 0392e114531c..d8fd7310766e 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -15808,7 +15808,7 @@ lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *phba, uint16_t fcf_index) void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) { - struct lpfc_fcf_pri *fcf_pri; + struct lpfc_fcf_pri *fcf_pri, *fcf_pri_next; if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { lpfc_printf_log(phba, KERN_ERR, LOG_FIP, "2762 FCF (x%x) reached driver's book " @@ -15818,7 +15818,8 @@ lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) } /* Clear the eligible FCF record index bmask */ spin_lock_irq(&phba->hbalock); - list_for_each_entry(fcf_pri, &phba->fcf.fcf_pri_list, list) { + list_for_each_entry_safe(fcf_pri, fcf_pri_next, &phba->fcf.fcf_pri_list, + list) { if (fcf_pri->fcf_rec.fcf_index == fcf_index) { list_del_init(&fcf_pri->list); break; |