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/ssb | |
| 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/ssb')
| -rw-r--r-- | drivers/ssb/bridge_pcmcia_80211.c | 2 | ||||
| -rw-r--r-- | drivers/ssb/driver_gige.c | 2 | ||||
| -rw-r--r-- | drivers/ssb/main.c | 2 | ||||
| -rw-r--r-- | drivers/ssb/pcihost_wrapper.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ssb/bridge_pcmcia_80211.c b/drivers/ssb/bridge_pcmcia_80211.c index ffa379efff83..6e958e403dbe 100644 --- a/drivers/ssb/bridge_pcmcia_80211.c +++ b/drivers/ssb/bridge_pcmcia_80211.c @@ -31,7 +31,7 @@ static int ssb_host_pcmcia_probe(struct pcmcia_device *dev) int err = -ENOMEM; int res = 0; - ssb = kzalloc(sizeof(*ssb), GFP_KERNEL); + ssb = kzalloc_obj(*ssb, GFP_KERNEL); if (!ssb) goto out_error; diff --git a/drivers/ssb/driver_gige.c b/drivers/ssb/driver_gige.c index ebee6b0e3c34..fc2bf4ceedee 100644 --- a/drivers/ssb/driver_gige.c +++ b/drivers/ssb/driver_gige.c @@ -173,7 +173,7 @@ static int ssb_gige_probe(struct ssb_device *sdev, struct ssb_gige *dev; u32 base, tmslow, tmshigh; - dev = kzalloc(sizeof(*dev), GFP_KERNEL); + dev = kzalloc_obj(*dev, GFP_KERNEL); if (!dev) return -ENOMEM; dev->dev = sdev; diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index aa6165e3db4a..bb52e5197b1f 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -481,7 +481,7 @@ static int ssb_devices_register(struct ssb_bus *bus) continue; } - devwrap = kzalloc(sizeof(*devwrap), GFP_KERNEL); + devwrap = kzalloc_obj(*devwrap, GFP_KERNEL); if (!devwrap) { err = -ENOMEM; goto error; diff --git a/drivers/ssb/pcihost_wrapper.c b/drivers/ssb/pcihost_wrapper.c index dd70fd41c77d..36011a93f5af 100644 --- a/drivers/ssb/pcihost_wrapper.c +++ b/drivers/ssb/pcihost_wrapper.c @@ -71,7 +71,7 @@ static int ssb_pcihost_probe(struct pci_dev *dev, int err = -ENOMEM; u32 val; - ssb = kzalloc(sizeof(*ssb), GFP_KERNEL); + ssb = kzalloc_obj(*ssb, GFP_KERNEL); if (!ssb) goto out; err = pci_enable_device(dev); |