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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-07 13:50:43 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-07 13:50:49 +0300 |
| commit | 42654ebad0c7f54768068e5daa7a6a44ba43c738 (patch) | |
| tree | 1405dcdb4ee204abd2f61c4ab6fc8f99c3044557 /drivers/scsi/lpfc/lpfc_hbadisc.c | |
| parent | 6fb05e0dd32e566facb96ea61a48c7488daa5ac3 (diff) | |
| parent | 963761a0b2e85663ee4a5630f72930885a06598a (diff) | |
| download | linux-42654ebad0c7f54768068e5daa7a6a44ba43c738.tar.xz | |
Merge tag 'media/v4.12-2' into patchwork
media fixes for v4.12-rc4
* tag 'media/v4.12-2': (598 commits)
[media] rc-core: race condition during ir_raw_event_register()
[media] cec: drop MEDIA_CEC_DEBUG
[media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER
[media] cec: select CEC_CORE instead of depend on it
[media] rainshadow-cec: ensure exit_loop is intialized
[media] atomisp: don't treat warnings as errors
Linux 4.12-rc3
x86/ftrace: Make sure that ftrace trampolines are not RWX
x86/mm/ftrace: Do not bug in early boot on irqs_disabled in cpu_flush_range()
selftests/ftrace: Add a testcase for many kprobe events
kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
ftrace: Fix memory leak in ftrace_graph_release()
ipv4: add reference counting to metrics
net: ethernet: ax88796: don't call free_irq without request_irq first
ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets
sctp: fix ICMP processing if skb is non-linear
net: llc: add lock_sock in llc_ui_bind to avoid a race condition
PCI/msi: fix the pci_alloc_irq_vectors_affinity stub
blk-mq: Only register debugfs attributes for blk-mq queues
x86/timers: Move simple_udelay_calibration past init_hypervisor_platform
...
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 0482c5580331..3ffcd9215ca8 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -693,15 +693,16 @@ lpfc_work_done(struct lpfc_hba *phba) pring = lpfc_phba_elsring(phba); status = (ha_copy & (HA_RXMASK << (4*LPFC_ELS_RING))); status >>= (4*LPFC_ELS_RING); - if ((status & HA_RXMASK) || - (pring->flag & LPFC_DEFERRED_RING_EVENT) || - (phba->hba_flag & HBA_SP_QUEUE_EVT)) { + if (pring && (status & HA_RXMASK || + pring->flag & LPFC_DEFERRED_RING_EVENT || + phba->hba_flag & HBA_SP_QUEUE_EVT)) { if (pring->flag & LPFC_STOP_IOCB_EVENT) { pring->flag |= LPFC_DEFERRED_RING_EVENT; /* Set the lpfc data pending flag */ set_bit(LPFC_DATA_READY, &phba->data_flags); } else { - if (phba->link_state >= LPFC_LINK_UP) { + if (phba->link_state >= LPFC_LINK_UP || + phba->link_flag & LS_MDS_LOOPBACK) { pring->flag &= ~LPFC_DEFERRED_RING_EVENT; lpfc_sli_handle_slow_ring_event(phba, pring, (status & |