2012-02-14 14:38:58

by Danny Kukawka

[permalink] [raw]
Subject: [PATCH] mpt2sas: fix -Wunused-variable warning

Fix for:
drivers/scsi/mpt2sas/mpt2sas_scsih.c: In function
‘_scsih_sas_broadcast_primative_event’:
drivers/scsi/mpt2sas/mpt2sas_scsih.c:5766:40: warning: unused
variable ‘event_data’ [-Wunused-variable]

remove Mpi2EventDataSasBroadcastPrimitive_t *event_data,
use fw_event->event_data directly instead.

Signed-off-by: Danny Kukawka <[email protected]>
---
drivers/scsi/mpt2sas/mpt2sas_scsih.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 193e33e..067d359 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -5763,7 +5763,6 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc,
u32 termination_count;
u32 query_count;
Mpi2SCSITaskManagementReply_t *mpi_reply;
- Mpi2EventDataSasBroadcastPrimitive_t *event_data = fw_event->event_data;
u16 ioc_status;
unsigned long flags;
int r;
@@ -5772,8 +5771,8 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc,

mutex_lock(&ioc->tm_cmds.mutex);
dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: enter: phy number(%d), "
- "width(%d)\n", ioc->name, __func__, event_data->PhyNum,
- event_data->PortWidth));
+ "width(%d)\n", ioc->name, __func__, fw_event->event_data->PhyNum,
+ fw_event->event_data->PortWidth));

_scsih_block_io_all_device(ioc);

--
1.7.7.3