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[AGPGART] Replace kmalloc+memset's with kzalloc's

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Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Dave Jones
2005-10-20 15:12:16 -07:00
parent 0ff541dafd
commit 0ea27d9f2f
7 changed files with 18 additions and 37 deletions
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15
drivers/char/agp/frontend.c
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@@ -189,13 +189,12 @@ static int agp_create_segment(struct agp_client *client, struct agp_region *regi
struct agp_segment *user_seg;
size_t i;
seg = kmalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL);
seg = kzalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL);
if (seg == NULL) {
kfree(region->seg_list);
region->seg_list = NULL;
return -ENOMEM;
}
memset(seg, 0, (sizeof(struct agp_segment_priv) * region->seg_count));
user_seg = region->seg_list;
for (i = 0; i < region->seg_count; i++) {
@@ -332,14 +331,11 @@ static struct agp_controller *agp_create_controller(pid_t id)
{
struct agp_controller *controller;
controller = kmalloc(sizeof(struct agp_controller), GFP_KERNEL);
controller = kzalloc(sizeof(struct agp_controller), GFP_KERNEL);
if (controller == NULL)
return NULL;
memset(controller, 0, sizeof(struct agp_controller));
controller->pid = id;
return controller;
}
@@ -540,12 +536,10 @@ static struct agp_client *agp_create_client(pid_t id)
{
struct agp_client *new_client;
new_client = kmalloc(sizeof(struct agp_client), GFP_KERNEL);
new_client = kzalloc(sizeof(struct agp_client), GFP_KERNEL);
if (new_client == NULL)
return NULL;
memset(new_client, 0, sizeof(struct agp_client));
new_client->pid = id;
agp_insert_client(new_client);
return new_client;
@@ -709,11 +703,10 @@ static int agp_open(struct inode *inode, struct file *file)
if (minor != AGPGART_MINOR)
goto err_out;
priv = kmalloc(sizeof(struct agp_file_private), GFP_KERNEL);
priv = kzalloc(sizeof(struct agp_file_private), GFP_KERNEL);
if (priv == NULL)
goto err_out_nomem;
memset(priv, 0, sizeof(struct agp_file_private));
set_bit(AGP_FF_ALLOW_CLIENT, &priv->access_flags);
priv->my_pid = current->pid;