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scsi: aacraid: Move function around to match existing code 

Move the function to get phy luns information to the top of function
to set target information

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Raghava Aditya Renukunta 2017-12-26 20:34:35 -08:00 committed by Martin K. Petersen
parent 3edfb8b2e2
commit a25b6ca1a9
1 changed files with 56 additions and 56 deletions
drivers/scsi/aacraid
aachba.c

112
drivers/scsi/aacraid/aachba.c
View File

@ -1791,6 +1791,62 @@ out:
return rcode; return rcode;
} }
static inline void aac_free_safw_ciss_luns(struct aac_dev *dev)
{
kfree(dev->safw_phys_luns);
dev->safw_phys_luns = NULL;
}
/**
* aac_get_safw_ciss_luns() Process topology change
* @dev: aac_dev structure
* @rescan: Indicates rescan
*
* Execute a CISS REPORT PHYS LUNS and process the results into
* the current hba_map.
*/
static int aac_get_safw_ciss_luns(struct aac_dev *dev, int rescan)
{
int rcode = -ENOMEM;
int datasize;
struct aac_srb *srbcmd;
struct aac_srb_unit srbu;
struct aac_ciss_phys_luns_resp *phys_luns;
datasize = sizeof(struct aac_ciss_phys_luns_resp) +
(AAC_MAX_TARGETS - 1) * sizeof(struct _ciss_lun);
phys_luns = kmalloc(datasize, GFP_KERNEL);
if (phys_luns == NULL)
goto out;
memset(&srbu, 0, sizeof(struct aac_srb_unit));
srbcmd = &srbu.srb;
srbcmd->flags = cpu_to_le32(SRB_DataIn);
srbcmd->cdb[0] = CISS_REPORT_PHYSICAL_LUNS;
srbcmd->cdb[1] = 2; /* extended reporting */
srbcmd->cdb[8] = (u8)(datasize >> 8);
srbcmd->cdb[9] = (u8)(datasize);
rcode = aac_send_safw_bmic_cmd(dev, &srbu, phys_luns, datasize);
if (unlikely(rcode < 0))
goto mem_free_all;
if (phys_luns->resp_flag != 2) {
rcode = -ENOMSG;
goto mem_free_all;
}
dev->safw_phys_luns = phys_luns;
out:
return rcode;
mem_free_all:
kfree(phys_luns);
goto out;
}
/** /**
* aac_set_safw_attr_all_targets- update current hba map with data from FW * aac_set_safw_attr_all_targets- update current hba map with data from FW
* @dev: aac_dev structure * @dev: aac_dev structure
@ -1854,62 +1910,6 @@ update_devtype:
} }
} }
static inline void aac_free_safw_ciss_luns(struct aac_dev *dev)
{
kfree(dev->safw_phys_luns);
dev->safw_phys_luns = NULL;
}
/**
* aac_get_safw_ciss_luns() Process topology change
* @dev: aac_dev structure
* @rescan: Indicates rescan
*
* Execute a CISS REPORT PHYS LUNS and process the results into
* the current hba_map.
*/
static int aac_get_safw_ciss_luns(struct aac_dev *dev, int rescan)
{
int rcode = -ENOMEM;
int datasize;
struct aac_srb *srbcmd;
struct aac_srb_unit srbu;
struct aac_ciss_phys_luns_resp *phys_luns;
datasize = sizeof(struct aac_ciss_phys_luns_resp) +
(AAC_MAX_TARGETS - 1) * sizeof(struct _ciss_lun);
phys_luns = kmalloc(datasize, GFP_KERNEL);
if (phys_luns == NULL)
goto out;
memset(&srbu, 0, sizeof(struct aac_srb_unit));
srbcmd = &srbu.srb;
srbcmd->flags = cpu_to_le32(SRB_DataIn);
srbcmd->cdb[0] = CISS_REPORT_PHYSICAL_LUNS;
srbcmd->cdb[1] = 2; /* extended reporting */
srbcmd->cdb[8] = (u8)(datasize >> 8);
srbcmd->cdb[9] = (u8)(datasize);
rcode = aac_send_safw_bmic_cmd(dev, &srbu, phys_luns, datasize);
if (unlikely(rcode < 0))
goto mem_free_all;
if (phys_luns->resp_flag != 2) {
rcode = -ENOMSG;
goto mem_free_all;
}
dev->safw_phys_luns = phys_luns;
out:
return rcode;
mem_free_all:
kfree(phys_luns);
goto out;
}
static int aac_setup_safw_targets(struct aac_dev *dev, int rescan) static int aac_setup_safw_targets(struct aac_dev *dev, int rescan)
{ {
int rcode = 0; int rcode = 0;