[PATCH 01/14] megaraid_sas: zero out IOC INIT and stream detection memory

[Shivasharan S]

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.sax...@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshw...@broadcom.com>
---
 drivers/scsi/megaraid/megaraid_sas_base.c   | 2 +-
 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",
-- 
2.14.1