From: Wei Yongjun Date: Tue, 11 Dec 2012 20:56:51 +0000 (+0530) Subject: [SCSI] mpt3sas: remove unused variables X-Git-Tag: v3.9-rc1~45^2~46 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=25ef16d0710e1d2476bb06232836650ea42763a5;p=profile%2Fivi%2Fkernel-x86-ivi.git [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 Signed-off-by: Sreekanth Reddy Signed-off-by: James Bottomley --- 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 @@ _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 eb23846..dcbf7c8 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)