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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2012-12-12 02:26:51 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-01-29 14:15:35 +1100 |
| commit | 25ef16d0710e1d2476bb06232836650ea42763a5 (patch) | |
| tree | 483c7543d2b7a9dc6370f66f8c293baff9c8dd9f /drivers/scsi/mpt3sas | |
| parent | 3735660d7be66e2e508ff393f69214f2b4113ab2 (diff) | |
| download | talos-obmc-linux-25ef16d0710e1d2476bb06232836650ea42763a5.tar.gz talos-obmc-linux-25ef16d0710e1d2476bb06232836650ea42763a5.zip | |
[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>
Diffstat (limited to 'drivers/scsi/mpt3sas')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 |
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index d5e8463edeeb..18360032a520 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -1309,7 +1309,6 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc, 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 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc, 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 eb23846dc529..dcbf7c880cb2 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -2754,13 +2754,11 @@ _scsih_block_io_to_children_attached_directly(struct MPT3SAS_ADAPTER *ioc, 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) |
