diff options
| author | Kees Cook <kees@kernel.org> | 2026-02-20 23:49:23 -0800 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-02-21 01:02:28 -0800 |
| commit | 69050f8d6d075dc01af7a5f2f550a8067510366f (patch) | |
| tree | bb265f94d9dfa7876c06a5d9f88673d496a15341 /drivers/gnss | |
| parent | d39a1d7486d98668dd34aaa6732aad7977c45f5a (diff) | |
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:
Single allocations: kmalloc(sizeof(TYPE), ...)
are replaced with: kmalloc_obj(TYPE, ...)
Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with: kmalloc_objs(TYPE, COUNT, ...)
Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...)
(where TYPE may also be *VAR)
The resulting allocations no longer return "void *", instead returning
"TYPE *".
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'drivers/gnss')
| -rw-r--r-- | drivers/gnss/core.c | 2 | ||||
| -rw-r--r-- | drivers/gnss/usb.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c index 883ef86ad3fc..fb17b7811025 100644 --- a/drivers/gnss/core.c +++ b/drivers/gnss/core.c @@ -227,7 +227,7 @@ struct gnss_device *gnss_allocate_device(struct device *parent) int id; int ret; - gdev = kzalloc(sizeof(*gdev), GFP_KERNEL); + gdev = kzalloc_obj(*gdev, GFP_KERNEL); if (!gdev) return NULL; diff --git a/drivers/gnss/usb.c b/drivers/gnss/usb.c index 028ce56b20ea..919ea2ab4572 100644 --- a/drivers/gnss/usb.c +++ b/drivers/gnss/usb.c @@ -131,7 +131,7 @@ static int gnss_usb_probe(struct usb_interface *intf, const struct usb_device_id if (ret) return ret; - gusb = kzalloc(sizeof(*gusb), GFP_KERNEL); + gusb = kzalloc_obj(*gusb, GFP_KERNEL); if (!gusb) return -ENOMEM; |