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[SCSI] SCSI core kmalloc2kzalloc

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Change the core SCSI code to use kzalloc rather than kmalloc+memset
where possible.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Jes Sorensen
2006-01-16 10:31:18 -05:00
committed by
parent b9a33cebac
commit 24669f75a3
15 changed files with 30 additions and 59 deletions
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9
drivers/scsi/scsi_transport_sas.c
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@ -391,10 +391,9 @@ struct sas_phy *sas_phy_alloc(struct device *parent, int number)
struct Scsi_Host *shost = dev_to_shost(parent);
struct sas_phy *phy;
phy = kmalloc(sizeof(*phy), GFP_KERNEL);
phy = kzalloc(sizeof(*phy), GFP_KERNEL);
if (!phy)
return NULL;
memset(phy, 0, sizeof(*phy));
get_device(parent);
@ -585,12 +584,11 @@ struct sas_rphy *sas_rphy_alloc(struct sas_phy *parent)
struct Scsi_Host *shost = dev_to_shost(&parent->dev);
struct sas_rphy *rphy;
rphy = kmalloc(sizeof(*rphy), GFP_KERNEL);
rphy = kzalloc(sizeof(*rphy), GFP_KERNEL);
if (!rphy) {
put_device(&parent->dev);
return NULL;
}
memset(rphy, 0, sizeof(*rphy));
device_initialize(&rphy->dev);
rphy->dev.parent = get_device(&parent->dev);
@ -793,10 +791,9 @@ sas_attach_transport(struct sas_function_template *ft)
struct sas_internal *i;
int count;
i = kmalloc(sizeof(struct sas_internal), GFP_KERNEL);
i = kzalloc(sizeof(struct sas_internal), GFP_KERNEL);
if (!i)
return NULL;
memset(i, 0, sizeof(struct sas_internal));
i->t.user_scan = sas_user_scan;