[SCSI] drivers/scsi/dpt_i2o.c: cleanup useless code

This patch removes the array 'hbas' as it seems to be useless
and redundant with the linked list hbas_chain.

Signed-off-by: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 53c9b93..973f97d 100644 (file)
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -113,7 +113,6 @@ static struct i2o_sys_tbl *sys_tbl = NULL;
 static int sys_tbl_ind = 0;
 static int sys_tbl_len = 0;
 
-static adpt_hba* hbas[DPTI_MAX_HBA];
 static adpt_hba* hba_chain = NULL;
 static int hba_count = 0;
 
@@ -875,7 +874,6 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
        void __iomem *msg_addr_virt = NULL;
 
        int raptorFlag = FALSE;
-       int i;
 
        if(pci_enable_device(pDev)) {
                return -EINVAL;
@@ -935,12 +933,6 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
        memset(pHba, 0, sizeof(adpt_hba));
 
        down(&adpt_configuration_lock);
-       for(i=0;i<DPTI_MAX_HBA;i++) {
-               if(hbas[i]==NULL) {
-                       hbas[i]=pHba;
-                       break;
-               }
-       }
 
        if(hba_chain != NULL){
                for(p = hba_chain; p->next; p = p->next);
@@ -950,7 +942,7 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev
        }
        pHba->next = NULL;
        pHba->unit = hba_count;
-       sprintf(pHba->name, "dpti%d", i);
+       sprintf(pHba->name, "dpti%d", hba_count);
        hba_count++;
        
        up(&adpt_configuration_lock);
@@ -1015,11 +1007,6 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
        if(pHba->host){
                free_irq(pHba->host->irq, pHba);
        }
-       for(i=0;i<DPTI_MAX_HBA;i++) {
-               if(hbas[i]==pHba) {
-                       hbas[i] = NULL;
-               }
-       }
        p2 = NULL;
        for( p1 = hba_chain; p1; p2 = p1,p1=p1->next){
                if(p1 == pHba) {
@@ -1076,12 +1063,7 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba)
 
 static int adpt_init(void)
 {
-       int i;
-
        printk("Loading Adaptec I2O RAID: Version " DPT_I2O_VERSION "\n");
-       for (i = 0; i < DPTI_MAX_HBA; i++) {
-               hbas[i] = NULL;
-       }
 #ifdef REBOOT_NOTIFIER
        register_reboot_notifier(&adpt_reboot_notifier);
 #endif