mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-11-18 23:54:26 +08:00
dm: use kzalloc
Convert kmalloc() + memset() to kzalloc(). Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
parent
6f3c3f0afa
commit
094262db9e
@ -211,12 +211,10 @@ fail_path:
|
||||
|
||||
static struct emc_handler *alloc_emc_handler(void)
|
||||
{
|
||||
struct emc_handler *h = kmalloc(sizeof(*h), GFP_KERNEL);
|
||||
struct emc_handler *h = kzalloc(sizeof(*h), GFP_KERNEL);
|
||||
|
||||
if (h) {
|
||||
memset(h, 0, sizeof(*h));
|
||||
if (h)
|
||||
spin_lock_init(&h->lock);
|
||||
}
|
||||
|
||||
return h;
|
||||
}
|
||||
|
@ -91,12 +91,10 @@ void dm_put_hw_handler(struct hw_handler_type *hwht)
|
||||
|
||||
static struct hwh_internal *_alloc_hw_handler(struct hw_handler_type *hwht)
|
||||
{
|
||||
struct hwh_internal *hwhi = kmalloc(sizeof(*hwhi), GFP_KERNEL);
|
||||
struct hwh_internal *hwhi = kzalloc(sizeof(*hwhi), GFP_KERNEL);
|
||||
|
||||
if (hwhi) {
|
||||
memset(hwhi, 0, sizeof(*hwhi));
|
||||
if (hwhi)
|
||||
hwhi->hwht = *hwht;
|
||||
}
|
||||
|
||||
return hwhi;
|
||||
}
|
||||
|
@ -94,12 +94,10 @@ out:
|
||||
|
||||
static struct ps_internal *_alloc_path_selector(struct path_selector_type *pst)
|
||||
{
|
||||
struct ps_internal *psi = kmalloc(sizeof(*psi), GFP_KERNEL);
|
||||
struct ps_internal *psi = kzalloc(sizeof(*psi), GFP_KERNEL);
|
||||
|
||||
if (psi) {
|
||||
memset(psi, 0, sizeof(*psi));
|
||||
if (psi)
|
||||
psi->pst = *pst;
|
||||
}
|
||||
|
||||
return psi;
|
||||
}
|
||||
|
@ -213,12 +213,11 @@ static int alloc_targets(struct dm_table *t, unsigned int num)
|
||||
int dm_table_create(struct dm_table **result, int mode,
|
||||
unsigned num_targets, struct mapped_device *md)
|
||||
{
|
||||
struct dm_table *t = kmalloc(sizeof(*t), GFP_KERNEL);
|
||||
struct dm_table *t = kzalloc(sizeof(*t), GFP_KERNEL);
|
||||
|
||||
if (!t)
|
||||
return -ENOMEM;
|
||||
|
||||
memset(t, 0, sizeof(*t));
|
||||
INIT_LIST_HEAD(&t->devices);
|
||||
atomic_set(&t->holders, 1);
|
||||
|
||||
|
@ -88,12 +88,10 @@ void dm_put_target_type(struct target_type *t)
|
||||
|
||||
static struct tt_internal *alloc_target(struct target_type *t)
|
||||
{
|
||||
struct tt_internal *ti = kmalloc(sizeof(*ti), GFP_KERNEL);
|
||||
struct tt_internal *ti = kzalloc(sizeof(*ti), GFP_KERNEL);
|
||||
|
||||
if (ti) {
|
||||
memset(ti, 0, sizeof(*ti));
|
||||
if (ti)
|
||||
ti->tt = *t;
|
||||
}
|
||||
|
||||
return ti;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user