diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-06 06:47:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-06 06:47:27 +0300 |
| commit | 0603006b450004213eeed22d4fbcc103c994c2e6 (patch) | |
| tree | c9abb1df1ba533db23b23eeae2a2a4464105515e /drivers/scsi/lpfc | |
| parent | d268675c1f084abcc32070008c5b547d31341005 (diff) | |
| parent | c8e18acccb9be6dd1aa4fb8dbc1b98b3b7d6d8e1 (diff) | |
| download | linux-0603006b450004213eeed22d4fbcc103c994c2e6.tar.xz | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is seven basic fixes (plus one MAINTAINER update) which came in
close to the merge window"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
ipr: Fix error return code in ipr_probe_ioa()
fcoe: add missing destroy_workqueue() on error in fcoe_init()
lpfc: Fix possible NULL pointer dereference
fcoe: Use default VLAN for FIP VLAN discovery
ipr: Wait to do async scan until scsi host is initialized
MAINTAINERS: Update cxlflash maintainers
cxlflash: Verify problem state area is mapped before notifying shutdown
lpfc: fix oops in lpfc_sli4_scmd_to_wqidx_distr() from lpfc_send_taskmgmt()
Diffstat (limited to 'drivers/scsi/lpfc')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 15 |
2 files changed, 7 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index a5655d571906..d197aa176dee 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -3877,7 +3877,7 @@ int lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba, uint32_t tag; uint16_t hwq; - if (shost_use_blk_mq(cmnd->device->host)) { + if (cmnd && shost_use_blk_mq(cmnd->device->host)) { tag = blk_mq_unique_tag(cmnd->request); hwq = blk_mq_unique_tag_to_hwq(tag); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 351d08ace24a..7080ce2920fd 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -1323,21 +1323,18 @@ lpfc_sli_ringtxcmpl_put(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, { lockdep_assert_held(&phba->hbalock); + BUG_ON(!piocb || !piocb->vport); + list_add_tail(&piocb->list, &pring->txcmplq); piocb->iocb_flag |= LPFC_IO_ON_TXCMPLQ; if ((unlikely(pring->ringno == LPFC_ELS_RING)) && (piocb->iocb.ulpCommand != CMD_ABORT_XRI_CN) && (piocb->iocb.ulpCommand != CMD_CLOSE_XRI_CN) && - (!(piocb->vport->load_flag & FC_UNLOADING))) { - if (!piocb->vport) - BUG(); - else - mod_timer(&piocb->vport->els_tmofunc, - jiffies + - msecs_to_jiffies(1000 * (phba->fc_ratov << 1))); - } - + (!(piocb->vport->load_flag & FC_UNLOADING))) + mod_timer(&piocb->vport->els_tmofunc, + jiffies + + msecs_to_jiffies(1000 * (phba->fc_ratov << 1))); return 0; } |