diff options
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_base.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index b89c6e6c0589..71d97573a667 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -92,7 +92,7 @@ MODULE_PARM_DESC(resetwaittime, "Wait time in seconds after I/O timeout " int smp_affinity_enable = 1; module_param(smp_affinity_enable, int, S_IRUGO); -MODULE_PARM_DESC(smp_affinity_enable, "SMP affinity feature enable/disbale Default: enable(1)"); +MODULE_PARM_DESC(smp_affinity_enable, "SMP affinity feature enable/disable Default: enable(1)"); int rdpq_enable = 1; module_param(rdpq_enable, int, S_IRUGO); @@ -2224,9 +2224,9 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance, sizeof(struct MR_LD_VF_AFFILIATION_111)); else { new_affiliation_111 = - pci_alloc_consistent(instance->pdev, - sizeof(struct MR_LD_VF_AFFILIATION_111), - &new_affiliation_111_h); + pci_zalloc_consistent(instance->pdev, + sizeof(struct MR_LD_VF_AFFILIATION_111), + &new_affiliation_111_h); if (!new_affiliation_111) { dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate " "memory for new affiliation for scsi%d\n", @@ -2234,8 +2234,6 @@ static int megasas_get_ld_vf_affiliation_111(struct megasas_instance *instance, megasas_return_cmd(instance, cmd); return -ENOMEM; } - memset(new_affiliation_111, 0, - sizeof(struct MR_LD_VF_AFFILIATION_111)); } memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); @@ -2333,10 +2331,10 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance, sizeof(struct MR_LD_VF_AFFILIATION)); else { new_affiliation = - pci_alloc_consistent(instance->pdev, - (MAX_LOGICAL_DRIVES + 1) * - sizeof(struct MR_LD_VF_AFFILIATION), - &new_affiliation_h); + pci_zalloc_consistent(instance->pdev, + (MAX_LOGICAL_DRIVES + 1) * + sizeof(struct MR_LD_VF_AFFILIATION), + &new_affiliation_h); if (!new_affiliation) { dev_printk(KERN_DEBUG, &instance->pdev->dev, "SR-IOV: Couldn't allocate " "memory for new affiliation for scsi%d\n", @@ -2344,8 +2342,6 @@ static int megasas_get_ld_vf_affiliation_12(struct megasas_instance *instance, megasas_return_cmd(instance, cmd); return -ENOMEM; } - memset(new_affiliation, 0, (MAX_LOGICAL_DRIVES + 1) * - sizeof(struct MR_LD_VF_AFFILIATION)); } memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); @@ -2772,7 +2768,7 @@ blk_eh_timer_return megasas_reset_timer(struct scsi_cmnd *scmd) if (time_after(jiffies, scmd->jiffies_at_alloc + (scmd_timeout * 2) * HZ)) { - return BLK_EH_NOT_HANDLED; + return BLK_EH_DONE; } instance = (struct megasas_instance *)scmd->device->host->hostdata; @@ -5423,9 +5419,9 @@ static int megasas_init_fw(struct megasas_instance *instance) /* stream detection initialization */ if (instance->adapter_type == VENTURA_SERIES) { fusion->stream_detect_by_ld = - kzalloc(sizeof(struct LD_STREAM_DETECT *) - * MAX_LOGICAL_DRIVES_EXT, - GFP_KERNEL); + kcalloc(MAX_LOGICAL_DRIVES_EXT, + sizeof(struct LD_STREAM_DETECT *), + GFP_KERNEL); if (!fusion->stream_detect_by_ld) { dev_err(&instance->pdev->dev, "unable to allocate stream detection for pool of LDs\n"); @@ -5636,16 +5632,15 @@ megasas_get_seq_num(struct megasas_instance *instance, } dcmd = &cmd->frame->dcmd; - el_info = pci_alloc_consistent(instance->pdev, - sizeof(struct megasas_evt_log_info), - &el_info_h); + el_info = pci_zalloc_consistent(instance->pdev, + sizeof(struct megasas_evt_log_info), + &el_info_h); if (!el_info) { megasas_return_cmd(instance, cmd); return -ENOMEM; } - memset(el_info, 0, sizeof(*el_info)); memset(dcmd->mbox.b, 0, MFI_MBOX_SIZE); dcmd->cmd = MFI_CMD_DCMD; @@ -6144,7 +6139,7 @@ static inline int megasas_alloc_mfi_ctrl_mem(struct megasas_instance *instance) */ static int megasas_alloc_ctrl_mem(struct megasas_instance *instance) { - instance->reply_map = kzalloc(sizeof(unsigned int) * nr_cpu_ids, + instance->reply_map = kcalloc(nr_cpu_ids, sizeof(unsigned int), GFP_KERNEL); if (!instance->reply_map) return -ENOMEM; |