[SCSI] lpfc: Fix eh_ return codes for commands
Return FAILED from eh_ routines if command(s) is(are) not completed
There were scenarios where we may have returned from the error
handlers prior to all affected commands being flushed to the midlayer.
Add changes to ensure this doesn't happen.
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index e931ae6..08a0c00 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -102,9 +102,8 @@
uint16_t cmdSize,
uint8_t retry, struct lpfc_nodelist * ndlp, uint32_t elscmd)
{
- struct list_head *lpfc_iocb_list = &phba->lpfc_iocb_list;
struct lpfc_sli_ring *pring;
- struct lpfc_iocbq *elsiocb = NULL;
+ struct lpfc_iocbq *elsiocb;
struct lpfc_dmabuf *pcmd, *prsp, *pbuflist;
struct ulp_bde64 *bpl;
IOCB_t *icmd;
@@ -114,10 +113,9 @@
if (phba->hba_state < LPFC_LINK_UP)
return NULL;
-
/* Allocate buffer for command iocb */
spin_lock_irq(phba->host->host_lock);
- list_remove_head(lpfc_iocb_list, elsiocb, struct lpfc_iocbq, list);
+ elsiocb = lpfc_sli_get_iocbq(phba);
spin_unlock_irq(phba->host->host_lock);
if (elsiocb == NULL)