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authorFengguang Wu <fengguang.wu@intel.com>2012-08-24 23:27:35 +0800
committerJames Bottomley <JBottomley@Parallels.com>2012-09-24 12:10:58 +0400
commit7731e6bb312ec8bb7892c465401dbc7119aea785 (patch)
tree4143ed26e37fe135106926aa6330026ede39cabc /drivers/scsi/megaraid
parent9728686f17304bd682038664d9a1ad28b7409af8 (diff)
downloadop-kernel-dev-7731e6bb312ec8bb7892c465401dbc7119aea785.zip
op-kernel-dev-7731e6bb312ec8bb7892c465401dbc7119aea785.tar.gz
[SCSI] megaraid_sas: combine kmalloc+memset into kzalloc
Use kzalloc rather than kmalloc followed by memset with 0. Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/megaraid')
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 788115b..ddf094e 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -462,8 +462,8 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
* Allocate the dynamic array first and then allocate individual
* commands.
*/
- fusion->cmd_list = kmalloc(sizeof(struct megasas_cmd_fusion *)
- *max_cmd, GFP_KERNEL);
+ fusion->cmd_list = kzalloc(sizeof(struct megasas_cmd_fusion *)
+ * max_cmd, GFP_KERNEL);
if (!fusion->cmd_list) {
printk(KERN_DEBUG "megasas: out of memory. Could not alloc "
@@ -471,9 +471,6 @@ megasas_alloc_cmds_fusion(struct megasas_instance *instance)
goto fail_cmd_list;
}
- memset(fusion->cmd_list, 0, sizeof(struct megasas_cmd_fusion *)
- *max_cmd);
-
max_cmd = instance->max_fw_cmds;
for (i = 0; i < max_cmd; i++) {
fusion->cmd_list[i] = kmalloc(sizeof(struct megasas_cmd_fusion),
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