> This patch is against 2.6.32-rc8.
>
> The issue was found by a static checker. If cmd==ELS_CMD_PLOGI, it
> is possible for ndlp to be NULL. We do check ndlp further down the
> function so that would also indicate that we should check ndlp here.
>
> Compile tested.
>
Dan,
Thanks. We never hit this as it's code specific to using debugfs, which
we don't turn on except for very rare occasions. Anyway, it is an error,
so it's worth correcting.
I've updated your patch to change the default value - I wanted to D_ID
to be a non-valid value.
-- james s
Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
---
lpfc_els.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
--- a/drivers/scsi/lpfc/lpfc_els.c 2009-12-08 09:43:11.000000000 -0500
+++ b/drivers/scsi/lpfc/lpfc_els.c 2009-12-08 12:36:56.000000000 -0500
@@ -2562,7 +2562,8 @@ lpfc_els_retry(struct lpfc_hba *phba, st
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
"Retry ELS: wd7:x%x wd4:x%x did:x%x",
- *(((uint32_t *) irsp) + 7), irsp->un.ulpWord[4], ndlp->nlp_DID);
+ *(((uint32_t *) irsp) + 7), irsp->un.ulpWord[4],
+ (ndlp ? ndlp->nlp_DID : 0xFFFFFFFF));
switch (irsp->ulpStatus) {
case IOSTAT_FCP_RSP_ERROR:
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
