diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_fcpim.c')
| -rw-r--r-- | drivers/scsi/bfa/bfa_fcpim.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index f0f80e282e39..1633963c66ca 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -1466,7 +1466,13 @@ bfa_status_t bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim, struct bfa_itnim_ioprofile_s *ioprofile) { - struct bfa_fcpim_s *fcpim = BFA_FCPIM(itnim->bfa); + struct bfa_fcpim_s *fcpim; + + if (!itnim) + return BFA_STATUS_NO_FCPIM_NEXUS; + + fcpim = BFA_FCPIM(itnim->bfa); + if (!fcpim->io_profile) return BFA_STATUS_IOPROFILE_OFF; @@ -1484,6 +1490,10 @@ void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim) { int j; + + if (!itnim) + return; + memset(&itnim->stats, 0, sizeof(itnim->stats)); memset(&itnim->ioprofile, 0, sizeof(itnim->ioprofile)); for (j = 0; j < BFA_IOBUCKET_MAX; j++) |