[SCSI] mpt3sas: remove unused variables
The variable 'chain_flags' and 'phy_number' are initialized but never used
otherwise, So remove those unused variables.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index d5e8463..1836003 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -1309,7 +1309,6 @@
void *sg_local, *chain;
u32 chain_offset;
u32 chain_length;
- u32 chain_flags;
int sges_left;
u32 sges_in_segment;
u8 simple_sgl_flags;
@@ -1355,8 +1354,7 @@
sges_in_segment--;
}
- /* initializing the chain flags and pointers */
- chain_flags = MPI2_SGE_FLAGS_CHAIN_ELEMENT << MPI2_SGE_FLAGS_SHIFT;
+ /* initializing the pointers */
chain_req = _base_get_chain_buffer_tracker(ioc, smid);
if (!chain_req)
return -1;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index eb23846..dcbf7c8 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -2754,13 +2754,11 @@
int i;
u16 handle;
u16 reason_code;
- u8 phy_number;
for (i = 0; i < event_data->NumEntries; i++) {
handle = le16_to_cpu(event_data->PHY[i].AttachedDevHandle);
if (!handle)
continue;
- phy_number = event_data->StartPhyNum + i;
reason_code = event_data->PHY[i].PhyStatus &
MPI2_EVENT_SAS_TOPO_RC_MASK;
if (reason_code == MPI2_EVENT_SAS_TOPO_RC_DELAY_NOT_RESPONDING)
