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/crypto/qce | |
| 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/crypto/qce')
| -rw-r--r-- | drivers/crypto/qce/aead.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/qce/sha.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/qce/skcipher.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/qce/aead.c b/drivers/crypto/qce/aead.c index 97b56e92ea33..ffc31a1d72c5 100644 --- a/drivers/crypto/qce/aead.c +++ b/drivers/crypto/qce/aead.c @@ -762,7 +762,7 @@ static int qce_aead_register_one(const struct qce_aead_def *def, struct qce_devi struct aead_alg *alg; int ret; - tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL); + tmpl = kzalloc_obj(*tmpl, GFP_KERNEL); if (!tmpl) return -ENOMEM; diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c index 71b748183cfa..f09d0d7da518 100644 --- a/drivers/crypto/qce/sha.c +++ b/drivers/crypto/qce/sha.c @@ -457,7 +457,7 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def, struct crypto_alg *base; int ret; - tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL); + tmpl = kzalloc_obj(*tmpl, GFP_KERNEL); if (!tmpl) return -ENOMEM; diff --git a/drivers/crypto/qce/skcipher.c b/drivers/crypto/qce/skcipher.c index ffb334eb5b34..1571ede06b86 100644 --- a/drivers/crypto/qce/skcipher.c +++ b/drivers/crypto/qce/skcipher.c @@ -440,7 +440,7 @@ static int qce_skcipher_register_one(const struct qce_skcipher_def *def, struct skcipher_alg *alg; int ret; - tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL); + tmpl = kzalloc_obj(*tmpl, GFP_KERNEL); if (!tmpl) return -ENOMEM; |