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block: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...)

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Use the helper function instead of __GFP_ZERO.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Joe Perches 2013-08-29 15:21:42 -07:00 committed by Jens Axboe
parent 7aef2e780b
commit c1b511eb21
4 changed files with 4 additions and 5 deletions
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2
block/cfq-iosched.c
View File

@ -4358,7 +4358,7 @@ static int cfq_init_queue(struct request_queue *q, struct elevator_type *e)
if (!eq)
return -ENOMEM;
cfqd = kmalloc_node(sizeof(*cfqd), GFP_KERNEL | __GFP_ZERO, q->node);
cfqd = kzalloc_node(sizeof(*cfqd), GFP_KERNEL, q->node);
if (!cfqd) {
kobject_put(&eq->kobj);
return -ENOMEM;

2
block/deadline-iosched.c
View File

@ -346,7 +346,7 @@ static int deadline_init_queue(struct request_queue *q, struct elevator_type *e)
if (!eq)
return -ENOMEM;
dd = kmalloc_node(sizeof(*dd), GFP_KERNEL | __GFP_ZERO, q->node);
dd = kzalloc_node(sizeof(*dd), GFP_KERNEL, q->node);
if (!dd) {
kobject_put(&eq->kobj);
return -ENOMEM;

2
block/elevator.c
View File

@ -155,7 +155,7 @@ struct elevator_queue *elevator_alloc(struct request_queue *q,
{
struct elevator_queue *eq;
eq = kmalloc_node(sizeof(*eq), GFP_KERNEL | __GFP_ZERO, q->node);
eq = kzalloc_node(sizeof(*eq), GFP_KERNEL, q->node);
if (unlikely(!eq))
goto err;

3
block/genhd.c
View File

@ -1252,8 +1252,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id)
{
struct gendisk *disk;
disk = kmalloc_node(sizeof(struct gendisk),
GFP_KERNEL | __GFP_ZERO, node_id);
disk = kzalloc_node(sizeof(struct gendisk), GFP_KERNEL, node_id);
if (disk) {
if (!init_part_stats(&disk->part0)) {
kfree(disk);