Messages in this thread Patch in this message | | | From | Tim Gardner <> | Subject | [PATCH linux/linux-next] mpt2sas: _scsih_sas_broadcast_primitive_event: Quiet unused variable warning | Date | Wed, 20 Feb 2013 11:48:27 -0700 |
| |
If CONFIG_SCSI_MPT2SAS_LOGGING is undefined, then these warnings are emitted:
drivers/scsi/mpt2sas/mpt2sas_scsih.c: In function '_scsih_sas_broadcast_primitive_event': drivers/scsi/mpt2sas/mpt2sas_scsih.c:5810:40: warning: unused variable 'event_data' [-Wunused-variable]
Add __maybe_unused to the definition of event_data.
Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com> Cc: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Cc: support@lsi.com Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: DL-MPTFusionLinux@lsi.com Cc: linux-scsi@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> --- drivers/scsi/mpt2sas/mpt2sas_scsih.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index c6bdc92..416f907 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -5807,7 +5807,8 @@ _scsih_sas_broadcast_primitive_event(struct MPT2SAS_ADAPTER *ioc, u32 termination_count; u32 query_count; Mpi2SCSITaskManagementReply_t *mpi_reply; - Mpi2EventDataSasBroadcastPrimitive_t *event_data = fw_event->event_data; + Mpi2EventDataSasBroadcastPrimitive_t *event_data __maybe_unused = + fw_event->event_data; u16 ioc_status; unsigned long flags; int r; -- 1.7.9.5
| |