diff options
| author | Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2018-01-05 05:27:36 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-10 23:25:13 -0500 |
| commit | e05ee4e986d173791e83f4370a120bd8ff691b7d (patch) | |
| tree | 9df219033105c1bb1794aa1097f4ae356987501c /drivers/scsi/megaraid | |
| parent | 08640e81dc33e02405b909bb289fcf91de663443 (diff) | |
scsi: megaraid_sas: zero out IOC INIT and stream detection memory
Memory allocated for IOC_INIT command and stream detection array are not
zero'd before using. Use kzalloc instead of kmalloc to zero out the
memory allocated.
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index cc54bdb5c712..ed106cbd4440 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5387,7 +5387,7 @@ static int megasas_init_fw(struct megasas_instance *instance) } for (i = 0; i < MAX_LOGICAL_DRIVES_EXT; ++i) { fusion->stream_detect_by_ld[i] = - kmalloc(sizeof(struct LD_STREAM_DETECT), + kzalloc(sizeof(struct LD_STREAM_DETECT), GFP_KERNEL); if (!fusion->stream_detect_by_ld[i]) { dev_err(&instance->pdev->dev, diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 65dc4fea6352..0d6d4dedad62 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -1603,7 +1603,7 @@ static int megasas_alloc_ioc_init_frame(struct megasas_instance *instance) fusion = instance->ctrl_context; - cmd = kmalloc(sizeof(struct megasas_cmd), GFP_KERNEL); + cmd = kzalloc(sizeof(struct megasas_cmd), GFP_KERNEL); if (!cmd) { dev_err(&instance->pdev->dev, "Failed from func: %s line: %d\n", |