diff options
Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
-rw-r--r-- | drivers/scsi/dpt_i2o.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index fb6433a5698..8c7d2bbf9b1 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -1308,13 +1308,12 @@ static s32 adpt_i2o_reset_hba(adpt_hba* pHba) schedule_timeout_uninterruptible(1); } while (m == EMPTY_QUEUE); - status = kmalloc(4, GFP_KERNEL|ADDR32); + status = kzalloc(4, GFP_KERNEL|ADDR32); if(status == NULL) { adpt_send_nop(pHba, m); printk(KERN_ERR"IOP reset failed - no free memory.\n"); return -ENOMEM; } - memset(status,0,4); msg[0]=EIGHT_WORD_MSG_SIZE|SGL_OFFSET_0; msg[1]=I2O_CMD_ADAPTER_RESET<<24|HOST_TID<<12|ADAPTER_TID; @@ -1504,21 +1503,19 @@ static int adpt_i2o_parse_lct(adpt_hba* pHba) continue; } if( pHba->channel[bus_no].device[scsi_id] == NULL){ - pDev = kmalloc(sizeof(struct adpt_device),GFP_KERNEL); + pDev = kzalloc(sizeof(struct adpt_device),GFP_KERNEL); if(pDev == NULL) { return -ENOMEM; } pHba->channel[bus_no].device[scsi_id] = pDev; - memset(pDev,0,sizeof(struct adpt_device)); } else { for( pDev = pHba->channel[bus_no].device[scsi_id]; pDev->next_lun; pDev = pDev->next_lun){ } - pDev->next_lun = kmalloc(sizeof(struct adpt_device),GFP_KERNEL); + pDev->next_lun = kzalloc(sizeof(struct adpt_device),GFP_KERNEL); if(pDev->next_lun == NULL) { return -ENOMEM; } - memset(pDev->next_lun,0,sizeof(struct adpt_device)); pDev = pDev->next_lun; } pDev->tid = tid; @@ -1667,12 +1664,11 @@ static int adpt_i2o_passthru(adpt_hba* pHba, u32 __user *arg) reply_size = REPLY_FRAME_SIZE; } reply_size *= 4; - reply = kmalloc(REPLY_FRAME_SIZE*4, GFP_KERNEL); + reply = kzalloc(REPLY_FRAME_SIZE*4, GFP_KERNEL); if(reply == NULL) { printk(KERN_WARNING"%s: Could not allocate reply buffer\n",pHba->name); return -ENOMEM; } - memset(reply,0,REPLY_FRAME_SIZE*4); sg_offset = (msg[0]>>4)&0xf; msg[2] = 0x40000000; // IOCTL context msg[3] = (u32)reply; @@ -2444,7 +2440,7 @@ static s32 adpt_i2o_reparse_lct(adpt_hba* pHba) } pDev = pHba->channel[bus_no].device[scsi_id]; if( pDev == NULL){ - pDev = kmalloc(sizeof(struct adpt_device),GFP_KERNEL); + pDev = kzalloc(sizeof(struct adpt_device),GFP_KERNEL); if(pDev == NULL) { return -ENOMEM; } @@ -2453,12 +2449,11 @@ static s32 adpt_i2o_reparse_lct(adpt_hba* pHba) while (pDev->next_lun) { pDev = pDev->next_lun; } - pDev = pDev->next_lun = kmalloc(sizeof(struct adpt_device),GFP_KERNEL); + pDev = pDev->next_lun = kzalloc(sizeof(struct adpt_device),GFP_KERNEL); if(pDev == NULL) { return -ENOMEM; } } - memset(pDev,0,sizeof(struct adpt_device)); pDev->tid = d->lct_data.tid; pDev->scsi_channel = bus_no; pDev->scsi_id = scsi_id; |