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authorStefan Richter <stefanr@s5r6.in-berlin.de>2005-11-07 06:31:45 -0500
committerJody McIntyre <scjody@modernduck.com>2005-11-07 06:31:45 -0500
commit8551158abc8ef45a7f473a87e69624d05ebfd684 (patch)
tree47cd79c5f5444c7cac812d797764f203207345a7 /drivers/ieee1394/highlevel.c
parent7afa1467761f06bd9649efd66a4a6b3ff9f29a1f (diff)
downloadop-kernel-dev-8551158abc8ef45a7f473a87e69624d05ebfd684.zip
op-kernel-dev-8551158abc8ef45a7f473a87e69624d05ebfd684.tar.gz
kmalloc/kzalloc changes:
dv1394, eth1394, ieee1394, ohci1394, pcilynx, raw1394, sbp2c, video1394: - use kzalloc - provide safer size arguments to kmalloc and kzalloc - omit some casts Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
Diffstat (limited to 'drivers/ieee1394/highlevel.c')
-rw-r--r--drivers/ieee1394/highlevel.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/ieee1394/highlevel.c b/drivers/ieee1394/highlevel.c
index 997e1bf..734b121 100644
--- a/drivers/ieee1394/highlevel.c
+++ b/drivers/ieee1394/highlevel.c
@@ -101,12 +101,10 @@ void *hpsb_create_hostinfo(struct hpsb_highlevel *hl, struct hpsb_host *host,
return NULL;
}
- hi = kmalloc(sizeof(*hi) + data_size, GFP_ATOMIC);
+ hi = kzalloc(sizeof(*hi) + data_size, GFP_ATOMIC);
if (!hi)
return NULL;
- memset(hi, 0, sizeof(*hi) + data_size);
-
if (data_size) {
data = hi->data = hi + 1;
hi->size = data_size;
@@ -326,11 +324,9 @@ u64 hpsb_allocate_and_register_addrspace(struct hpsb_highlevel *hl,
return retval;
}
- as = (struct hpsb_address_serve *)
- kmalloc(sizeof(struct hpsb_address_serve), GFP_KERNEL);
- if (as == NULL) {
+ as = kmalloc(sizeof(*as), GFP_KERNEL);
+ if (!as)
return retval;
- }
INIT_LIST_HEAD(&as->host_list);
INIT_LIST_HEAD(&as->hl_list);
@@ -383,11 +379,9 @@ int hpsb_register_addrspace(struct hpsb_highlevel *hl, struct hpsb_host *host,
return 0;
}
- as = (struct hpsb_address_serve *)
- kmalloc(sizeof(struct hpsb_address_serve), GFP_ATOMIC);
- if (as == NULL) {
- return 0;
- }
+ as = kmalloc(sizeof(*as), GFP_ATOMIC);
+ if (!as)
+ return 0;
INIT_LIST_HEAD(&as->host_list);
INIT_LIST_HEAD(&as->hl_list);
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