>-----Original Message-----
>From: Dan Carpenter [mailto:[email protected]]
>Sent: Tuesday, February 14, 2017 9:54 PM
>To: [email protected]
>Cc: [email protected]; [email protected]
>Subject: [bug report] megaraid_sas: Make PI enabled VD 8 byte DMA aligned
>
>Hello [email protected],
>
>The patch 0b48d12d0365: "megaraid_sas: Make PI enabled VD 8 byte DMA
>aligned" from Oct 15, 2015, leads to the following static checker
>warning:
>
> drivers/scsi/megaraid/megaraid_sas_base.c:1784
>megasas_set_dynamic_target_properties()
> warn: if statement not indented
I will post patch to fix this indentation issue.
>
>drivers/scsi/megaraid/megaraid_sas_base.c
> 1757 void megasas_set_dynamic_target_properties(struct scsi_device
*sdev)
> 1758 {
> 1759 u16 pd_index = 0, ld;
> 1760 u32 device_id;
> 1761 struct megasas_instance *instance;
> 1762 struct fusion_context *fusion;
> 1763 struct MR_PRIV_DEVICE *mr_device_priv_data;
> 1764 struct MR_PD_CFG_SEQ_NUM_SYNC *pd_sync;
> 1765 struct MR_LD_RAID *raid;
> 1766 struct MR_DRV_RAID_MAP_ALL *local_map_ptr;
> 1767
> 1768 instance = megasas_lookup_instance(sdev->host->host_no);
> 1769 fusion = instance->ctrl_context;
> 1770 mr_device_priv_data = sdev->hostdata;
> 1771
> 1772 if (!fusion || !mr_device_priv_data)
> 1773 return;
> 1774
> 1775 if (MEGASAS_IS_LOGICAL(sdev)) {
> 1776 device_id = ((sdev->channel % 2) *
>MEGASAS_MAX_DEV_PER_CHANNEL)
> 1777 + sdev->id;
> 1778 local_map_ptr =
fusion->ld_drv_map[(instance->map_id & 1)];
> 1779 ld = MR_TargetIdToLdGet(device_id,
local_map_ptr);
> 1780 if (ld >= instance->fw_supported_vd_count)
> 1781 return;
> 1782 raid = MR_LdRaidGet(ld, local_map_ptr);
> 1783
> 1784 if (raid->capability.ldPiMode ==
>MR_PROT_INFO_TYPE_CONTROLLER)
> 1785
blk_queue_update_dma_alignment(sdev->request_queue, 0x7);
>
>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> 1786
> 1787 mr_device_priv_data->is_tm_capable =
> 1788 raid->capability.tmCapable;
> 1789 } else if (instance->use_seqnum_jbod_fp) {
> 1790 pd_index = (sdev->channel *
>MEGASAS_MAX_DEV_PER_CHANNEL) +
> 1791 sdev->id;
> 1792 pd_sync = (void *)fusion->pd_seq_sync
> 1793 [(instance->pd_seq_map_id - 1) &
1];
> 1794 mr_device_priv_data->is_tm_capable =
> 1795
pd_sync->seq[pd_index].capability.tmCapable;
> 1796 }
> 1797 }
>
>
>regards,
>dan carpenter
